THE PRESIDENT’S OFFICE
REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
BIOLOGY FORM TWO MID TERM TWO EXAMINATIONS
AUG/SEPT -2024
TIME: 2:30 HOURS
INSTRUCTIONS.
SECTION A (15 Marks)
Answer all questions in this section
i. Which feature helps to strengthen and support xylem vessels?
ii. The component of blood responsible for carrying oxygen is:
iii. A food sample which was tested by boiling with Benedict's or Fehling's solution gave an orange precipitate. This showed that the food sample contained
iv. The role of light in photosynthesis is to
v. Movement of food down the oesophagus is aided by;
vi. The type of respiration that occurs in the absence of oxygen is:
vii. Which of the following does not support the growth of micro-organism?
viii. Which of the following apply in a balanced grassland ecosystem?
ix. Which of the following is a disease caused by a protozoan?
x. The site of protein synthesis within a cell is the:
2. Match the parts of the respiratory system with their functions:
LIST A | LIST B |
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SECTION B
3. a) Name the different shapes of bacteria
b) List any four advantages of bacteria
c) Outline the harmful effects of viruses.
4. (a)Differentiate between transpiration and guttation.
(b)Explain the significance of transpiration in plants.
5. (a) Draw and label the structure of mushroom
(b) Give five economic importance of Kingdom fungi
6. Briefly explain the following methods of food preservation. In each give an example of food preserved.
a) Boiling
b) Smoking
c) Salting
d) Pickling
e) Drying
7. Describe the process of gaseous exchange in plants through stomata.
8. a) Briefly explain how the food moves down the alimentary canal
b) Explain the adaptations of the stomach in the process of digestion
c) Mention the role the following in digestion
i) Hydrochloric acid
ii) Pepsin
iii) Rennin
iv) Mucus.
9. What is the role of the lymphatic system in maintaining fluid balance?
SECTION C
10. Describe the process of blood clotting.
FORM TWO BIOLOGY EXAM SERIES 182
FORM TWO BIOLOGY EXAM SERIES 182
THE PRESIDENT’S OFFICE
REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
BIOLOGY FORM TWO PRE- MOCK EXAMINATION
CODE 033
TIME: 2:30 HOURS
INSTRUCTIONS.
SECTION A (15 Marks)
Answer all questions in this section
1. For each of the items (i) – (x) choose the correct answer from among the given alternatives and write its letter beside the item number in the answer sheet provided
(i) Which of the following is the safest way to dispose of a broken glass test tube in a laboratory?
(ii) Which of the following is NOT a function of the immune system?
(ii)The basic unit of life that makes up all living things is called a:
(iv) What is the BEST way to dispose of a used chemical from an experiment?
(v)If someone has a minor cut, the first step is to:
(vi)The transport system in plants that carries water and dissolved minerals throughout the plant is called the:
(vii) Which of the following is NOT a source of carbohydrates for animals?
(viii) Plants get most of their energy from:
(ix)Which of the following methods of food preservation involves drying the food to remove moisture?
(x)What is the purpose of pasteurizing milk?
2. Match the food preservation method on the left with the best description on the right.
COLUMN A | COLUMN B |
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SECTION B: 70 MARKS
Answer all questions in this section
b) Name the process by which water molecules are split by light during photosynthesis
(c)What name is given to the process whereby:
A: 10%, B: 15%, C: 25%, D: 35%
(ii) Account for the observation made in (a) above.
c) Name the kingdom in which the organisms named below belong.
SECTION C: 15 MARKS
FORM TWO BIOLOGY EXAM SERIES 172
FORM TWO BIOLOGY EXAM SERIES 172
PRESIDENT’S OFFICE, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES,
MID TERM ONE – MARCH-2024
BIOLOGY FORM TWO
TIME 2HOURS
INSTRUCTIONS
SECTION A (15 MARKS)
1. Choose the correct answer.
(vii) Conditions or factors that can change or be changed in an experiment are called?
(viii) When giving first aid to a snake victim you should not;
(ix) Medical waste can be described as;
(x) One of the following is not a characteristic of a prokaryotic cell
2. Match each item in Column A against its corresponding item from Column B
Column A | Column B |
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SECTION B
Answer all questions in this section (85 marks)
3. What are advantages and disadvantages of members of division Filicinophyta?
4. Draw and label a diagram of the member of the division Filicinophyta
5. (a)State three distinctive features of kingdom Plantae.
(b) Give the advantages of kingdom plantae
6. Briefly explain the following types of heterotropic nutrition
7. Explain the meaning if the following
8. Differentiate between:
9.(a) Why are human beings, cats and dogs regarded as omnivorous animals?
(b) Explain what will happen if the following are removed from plant or animal cell
10. Discuss the advantages and disadvantages of artificial system of classification
FORM TWO BIOLOGY EXAM SERIES 164
FORM TWO BIOLOGY EXAM SERIES 164
PRESENT’S OFFICE, REGIONAL ADMINISTRATION
AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
COMPETENCY BASED SERIES
BIOLOGY FORM TWO
MID-TERM EXAMS – AUGUST – 2023
TIME: 2:30 HRS
INSTRUCTIONS
SECTION A (15 MARKS)
The organism was mostly obtained from kingdom
LIST A | LIST B |
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SECTION B: (70 Marks)
Answer all questions
(b)Below is diagram of human digestive system
(b)(i) Differentiate cell specialization from cell differentiation
(ii)Explain how the cells are adapted to their function
(b)Explain why arteries have large muscular wall than varies
(c)State three ways in which blood capillaries are structurally adapted to their function
(b)The photograph below represents a plant in a certain division
(c)Explain how part labelled Q is adapted to its functions
(b)Explain why
(b) State adaptations of ileum in food absorption
FORM TWO BIOLOGY EXAM SERIES 158
FORM TWO BIOLOGY EXAM SERIES 158
PRESIDENT OFFICE REGIONAL ADMNISTRATION
AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
COMPETENCE BASED ASSEMENT
BIOLOGY FORM TWO
TERMINAL EXAMS-MAY– 2023
033
Time: 2:30 Hours
INSTRUCTIONS
SECTION A
LIST A | LIST B |
(i) Carries deoxygenated blood away from posterior parts and hind limbs (ii) Carries oxygenated blood towards liver (iii) Carries oxygenated blood towards head and neck (iv) Carries oxygenated blood toward Gonads (v) Carries deoxygenated blood away from the kidney |
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SECTION B. 70 MARKS. ANSWER ALL QUESTIONS FROM THIS SECTION
(b) Other than skin, name other surfaces uses for gaseous exchange in adult frog.
(c) The diagram below represents blood clotting process.
(i)Name substance X and Y
(ii) Explain why people who are deficient of vitamin K bleed profusely after an injury.
(b) Name the forces involved in water movement up the plant.
6. (a) How could the body remove or destroy a bacterium that lands.
(b) Explain why it is;
(i) Not healthy to sleep in a closed room with many potted plants.
(ii) Dangerous to sleep in a poorly ventilated room with charcoal burner on.
7.(a) The diagram below represents a bell jar experiment to demonstrate breathing;
(b) State the products and by-products of anaerobic respiration in;
8. (a) Explain how the following are adapted for their function;
(b) Explain the importance of converting most of glucose formed during the day to starch in plant leaf cell.
(c) Mention the products of photosynthesis.
9. (a) Define the following terms
(b) Outline abiotic factors that influence distribution of organisms in an ecosystem
SECTION C. ANSWER QUESTION 10
10.(a) Explain mechanism of gaseous exchange in bony fish.
(b) describe factors affecting breathing rate.
FORM TWO BIOLOGY EXAM SERIES 150
FORM TWO BIOLOGY EXAM SERIES 150
PRESIDENT OFFICE REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
COMPETENCE BASED ASSESSMENT
033 BIOLOGY FORM TWO
MID-TERM EXAMS-MARCH – 2023
Time: 2:30 Hours
INSTRUCTIONS
SECTION A
1. For each of items (i) – (x) choose the correct answer from among the given alternatives and write its letter in box provided.
2. For each of items (i) – (x), write True if a statement is correct or false if a statement is not correct in space provided
3. Match the Phrase in List A with responses in List B by writing the letter of responses below corresponding item number in a table;
LIST A | LIST B |
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3. Complete each of the following statements by writing the correct answer in spaces provided
SECTION B.
5. Explain briefly how would carry out the following tests
(b) Outline adaptations of ileum in digestion and absorption of food.
6. (a)Give the meaning of photosynthesis
(b)Outline the roles of each raw material in photosynthesis
(c)What is the importance of photosynthesis?
7. (a)How does infection differ from diseases
(b)Name a disease that can be transmitted by
(c)Give four reasons why it is important to provide care and support to people living with HIV/AIDS
8. (a)Differentiate cell division and cell specialization
(b)Identify four differences between a plant cell and animal cell
(c)State adaptations of the following cells
9. (a)What is waste and waste disposal?
(b)Outline principles of waste disposal
(c)Outline diseases that can arise from poor waste draposal
10. When gardening Latifah saw the organism shown below
FORM TWO BIOLOGY EXAM SERIES 135
FORM TWO BIOLOGY EXAM SERIES 135
THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCY BASED SECONDARY EXAMINATION SERIES
BIOLOGY FORM TWO
TIME 2:30 Hours Nov 2022
INSTRUCTIONS
1. This paper consists of sections A, B and C with a total of ten (10) questions.
2. Answer all questions in each section.
3. Section A carries fifteen (15) marks, section B seventy (70) marks and section C carries fifteen (15) marks.
4. All writing must be in blue or black ink except drawings which must be in pencil.
5. Cellular phones and any unauthorized materials are not allowed in the examination room.
6. Write your Examination Number on the top right on every page.
SECTION A: (15 MARKS)
Answer all questions in this section
1. For each of the following items (i) — (x) choose the correct answer among the given alternatives and write its letter in the box/ space provided
(i)A form four student who was in laboratory using light microscope, complained that his microscope was not functioning properly since the specimen under observation was not seen clearly. Which part among the following was not functioning properly?
A. Arm
B. Body tube
C. Mirror
D. Objective lens
E. Revolving nose piece
(ii) A relationship between living organisms where one organism benefits and the other does not benefit and is not harmed is known as:-
A. Parasitism B. Commensalism
C. Mutualism
D. Neutralism
(iii) When giving first aid to a person stung by a bee, the sting should be removed by scraping gently using:-
A. Blunt objects
B. Fingers
C. Sharp objects
D. Syringes
(iv) Mr Maleko has been suffering from Goitre, which nutrient is missing in his diet?
A. Carbohydrate
B. Vitamin E
C. Vitamin C
D. Iodine
(v) As a form two student, how can you assist a form one student on picking one of the most efficient way of preventing STI's among the following:-
A. Protected sex
B. Take a balance diet
C. Abstain from sex
D. Avoid sharing of razor blades
(vi) The kingdom in which its members (organisms) store food as glycogen and reproduce using spores is
A. Kingdom Plantae
B. Kingdom Fungi
C. Kingdom Monera
D. Kingdom Protoctists
(vii) Which part of the plant cell contain non — living component:-
A. Cell wall
B. Cell membrane
C. Nucleus
D. Chloroplast
(viii) The process by which respiratory gases diffuse in and out of the respiratory surfaces is called:-
A. Inhalation
B. Exhalation
C. Respiration
D. Gaseous exchange
(ix) Amoeba is a causative agent of a gastric disease called amoebic dysentery, this causative agent is an organism that belongs to which kingdom among the following:
A. Animalia
B. Plantae
C. Protoctista
D. Monera
(x) Which of the following is responsible for protecting the body against pathogens?
A. Leucocytes
B. Thrombocytes
C. Erythrocytes
D. Lymph
2. Match the phrases in list A with the responses in list B by writing the letter of the correct response in list B below the corresponding phrase number of list A in the table provided.
LIST A | LIST B |
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SECTION B: (70 MARKS)
Answer all questions from this section
3. (a) Give the meaning of the following terms
(i) Biology
(ii)Classification...
(b)What is studied about, in the following branches of biology?
(i) Microbiology
(ii) Ecology
(iii) Entomology
(iv) Mycology
(c) Name the two parts that make up the scientific names of living organisms
4. (a) Differentiate between photosynthesis and respiration
(b)Name two factors which affect the rate of respiration
(c) Mention two raw materials needed for photosynthesis to take place
(d)A bread was put in a wet cupboard. After a few days, black thread -like structures which ended up in club - like shape appeared on the bread
(i) Suggest the common name of the organism that grow on the bread surface
(ii) Name the kingdom in which the observed organism belongs
(iii) Name the phylum or division in which the observed organism belongs
(iv) Suggest one advantage of the members of the kingdom you mentioned in (ii) above
5. (a) Where can you see the following safety signs in real life situations
(i) Slipery floor
(ii) Flammable
(iii) High voltage .
(iv)Strong radiation .
(v) Biohazard .
(b)The steps in the scientific methods in each of the following situations are not in the correct order. Re - arrange them correctly basing on the knowledge of scientific method
(i) The laboratory technician diagnose malaria parasite in John's blood
(ii) The doctor orders John's body temperature, blood and urine samples for observation in the laboratory
(iii) The doctor asks John several questions about how he feels
(iv) The doctor confirms that John has malaria and prescribes medicine for him
(v) John is not feeling well, he goes to see a medical doctor at a nearby hospital
6. Study the following diagram and then answer the questions that follow:
Figure 1
(a) (i) What is the name of the above diagram?
(ii) Label the parts marked A, B, C, D
(iii) Write down two differences between arteries and Veins
Arteries | Veins |
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(b) Give one function for each of the following blood cells (i) Red blood cells .
(ii) White blood cells...
(iii) Blood platelets
7. (a) Explain the following facts with regard to ecosystem
(i) Why food web is said to be interconnection of food chain? .
(ii) Competition is important in an ecosystem........
(iii) Ecological pyramid is pointed at the top and wide at the bottom....
(b) Construct a simple food web from the following organisms:
(Mucor, leopard, zebra, deer, lion and shrubs)
8. (a) Identify the process by which food is broken down into a simple form that can be used by living organisms.........
(b)Why are cows and goats called ruminants?
(c) How can you differentiate the stomach of a cow from that of human being?
(d)Jacob complains of having a painful burning sensational around the oesophagus whenever he eats spicy food. He also has a problem of passing out very hard stool (i) Suggest the possible disorders he is facing (a)..
(ii) What would you advise him in order to alleviate the problem
(a)..
(b).....
9. (a) Khadija is a teenager girl, her parents are complaining on her that, she is dirty and has bad dressing code and bad life style in general. As a form two student identify the kind of behaviour and hygiene that Khadija is displaying/ showing
(i) Behaviour............ ...
(ii) Hygiene...
(b) Name two diseases that may be caused by lack of personal hygiene during puberty
(c) State four bad habits you have seen in your age — mates at home or school
SECTION C: (15 MARKS)
10. Corona is a wide spread problem in the world. Countries have attempted to eradicate the disease but they have not been very successful. As a form two biology student, educate your community about corona disease using the following guidelines:
(a) Causative agent
(b) Made of transmission
(c) Symptoms (04 points)
(d) Side effects (02 points)
(e) Prevention measures (04 points)
FORM TWO BIOLOGY EXAM SERIES 122
FORM TWO BIOLOGY EXAM SERIES 122
THE PRESIDENT’S OFFICE
REGIONAL ADMINISTRATIVE AND LOCAL GOVERNMENT
FORM TWO EXAMINANTIONS SEPT 2022
NEW NECTA FORMAT
Time: 02:30 Hours
INSTRUCTIONS
1. This paper consists of sections A, B and C with a total of ten (10) questions.
2. Answer all questions in sections A and B and C.
3. Section A carries 15 marks, section B seventy (70) marks and section C (15) marks.
4. All writing must be in black or blue ink except drawings which must be in pencil.
5. Cellular phones and any unauthorized materials are not allowed in the assessment room.
6. Write your Assessment Number at the top right corner of every page.
SECTION A (15 Marks)
Answer all questions in this section.
1. For each of the item (i)-(x), choose the correct answer from among the given alternatives and write its letter in the box provided
2. Match the phrase in LIST A with responses in LIST B by writing the letter of the
correct response in LIST B below the corresponding phrase number of LIST A in table provided.
LIST A | LIST B |
| A. Cholera
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Answers
LIST A | | | | | |
LIST B |
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SECTION B (70 Marks)
Answer all questions in this section.
3. For each of the items (i)-(x) write TRUE if the statement is correct or FALSE if the statement is incorrect in the spaces provided.
i. All green plants are decomposers………………………………………………………
ii. The use of unsterilized equipments can lead to HIV/AIDS transmission………...
iii. Fern plant belong to division pteridophyta……………………………………….………
iv. Salting and drying are modern method of food preservation……………..….………
v. Syphilis is a communicable disease……………………………………………………….
vi. Handlens makes object look bigger than normal size……………………………......
vii. Epiglottis is the structure that allow entrance of food to the trachea……………
viii. Plant cell lack chloroplast…………………………………..………………………..
ix. Good manners involves talking while eating………………….…………………………
x. Calcium help to strengthen teeth and bone…………………………………………….
4. (a) Complete each of the following statements by writing the correct answer in the spaces provided:
i. Magnifies the specimen under observation…………………………………..
ii. Raises or lowers the body tube in order to bring the image into sharp focus……
iii. Surface on which the specimen to be observed is placed……………………………
iv. Reflects and directs light to the specimen under observation………………………
v. Regulate amount of light passing from the mirror to the condenser………………
(b) How do the following factors affect the rate of photosynthesis?
(i) Chlorophyll
(ii) Sunlight
(iii) Carbon dioxide
5. (a) Write the meaning of the following words:
i.Biology ……………………………………………………………………………………….…………………………………………………………………………………………………………………………………………………………………………………………………….............................................
ii. Zoology …………………………………………………………………………………………………
…………………………………………………………………………………………………
(b) Why do we study Biology? Give two reasons.
i. …………………………………………………………………………………………………
ii. …………………………………………………………………………………………………
6. The figure below represents a diagram of a simple animal cell. Study the diagram then answer the questions that follows:
a) Name the part labelled with letters A, B and C
A …………………………………………………………………………………………
B …………………………………………………………………………………………
C …………………………………………………………………………………………
b) Give TWO functions of the part labelled C
(i) …………………………………………………………………………………………….
(ii) …………………………………………………………………………………………….
c) Give three differences between animal cell and plant cell.
Animal cell | Plant cell |
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7. (a) Define the following terms:
i.Ecosystem………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
ii. Population
………………………………………………………………………………………………………………
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iii. Ecology
………………………………………………………………………………………………………………………………………………………………………………………………………………………………
iv.Habitat ……………………………………………………………………………………………………………………………………………………………………………………………………………………
(b) Explain the role of each of the following organisms in the ecosystem.
i.Decomposers…………………………………………………………………………………………………………………………………………………………………………………………………….
ii. Producers ………………………………………………………………………………………………………………………………………………………………………………………….
(c)(i) Construct a food web using the following organism, maize, stolk bore, salamanda, mouse,bacteria snake and hawk
(ii) From the food web above in (c) (i) identify the following:
a. Producer.................................................
b. Decomposer.................................................
8. If you put a piece of bread in a wet cupboard after a few days the breast will be covered with organism called fungi.
a) Give the common name of these fungi which grow bread
……………………………………………………………………………………………
b) Outline the three phyla of the Kingdom fungi
i. …………………………………………………………………………………………………
ii. …………………………………………………………………………………………………
iii. ………………………………………………………………………………………………
c) Outline five advantages of Kingdom fungi
i. ………………………………………………………………………………………………
ii. ……………………………………………………………………………………………….
iii. ……………………………………………………………………………………………….
iv. ………………………………………………………………………………………………..
v. ……………………............……………………… ……………………...................................
9.(a)Define The Following
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(b) Design a diagram to illustrate the events that occurs during exhalation
SECTION C 15 MARK
Answer only one question from this section
10. Tuberculosis (TB) is one of the dangerous communicable diseases. Suppose you have been assigned to move around the rural Tanzanian areas to educate people about TB, write down the:-
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FORM TWO BIOLOGY EXAM SERIES 118
FORM TWO BIOLOGY EXAM SERIES 118
THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCY BASED SECONDARY EXAMINATION SERIES
BIOLOGY TERMINAL EXAMINATION
FORM TWO-2022
Student’s Name: ………………………………………………………..
Time: 2:30 Hours Date: JULY 2022
INSTRUCTIONS:
SECTION A (15 MARKS)
1. For each of the items (i)-(x), choose correct answer from among the given alternatives and write its letter in the box provided.
(i) Which organisms belongs to kingdom Plantae?
(ii) Unexpected event which can cause injury and sometimes death is called
(iii) People with talking behavior while eating are considered to have
(iv) Medical waste is described as
(v) When giving first aid to a snakebite victim, you should not
(vi) The first step in the scientific method is
(vii) The young leaves of ferns are called
(viii) The following disease are communicable except.
(ix) Which are two main branches of biology?
(x) In human being, the brain is an example
2. For each of items i - v, choose the correct answer among the given alternative in list B, and write its letter in the table below.
LIST A | LIST B |
(i) A disease transmitted through sexual intercourse and treated by antibiotics (ii) A viral disease transmitted through sexual intercourse (iii) An disease characterized by fever and coughing up blood sputum (iv) disease transmitted by contaminated water (v) A disease caused by lack of proper hygiene and victim had a stool of rice water like coloration. |
|
LIST A | i. | ii. | iii. | iv. | v. |
LIST B |
SECTION B (70 MARKS)
Short answer questions
3. Morison accidentally fallen in the class and was found that he was not breathing. The students help him to recover from breathing.
(b) Write 4 differences between natural and artificial systems of classification.
i. | |
ii. | |
iii. | |
iv. |
5. (a) Zalina is a form one student who wants to make artificial animal cell which perform
the functions of plant cell, what kind of modification she has to make?
(b) (i)Arrange the following term in a sequential order from simple to complexity of cell Differentiation. Tissue, organelle, organism, organ, cell and system.
(ii) b) Mention four differences between Tongue cells and Leaf cells.
No | Tongue cell | Leaf cell |
1 | ||
2 | ||
3 | ||
4 |
(c) Draw the diagram of animal cell and on it;
6. (a) Define the term” biology laboratory”
(b) List four features of a good biology laboratory
(c) Why most biology laboratory apparatus is made up glass? Give two points
7. (a)What is Nutrition?
(b)With one example outline phyla of kingdom fungi
(c)Outline any four (4) advantages of kingdom fungi
8. (a) Define the following;
9. (a) Differentiate the following;
10. Briefly explain five effects of poor waste disposal.
SECTION C (15 MARKS)
(Essay questions)
Answer the following question in this section.
FORM TWO BIOLOGY EXAM SERIES 109
FORM TWO BIOLOGY EXAM SERIES 109
Student’s Examination Number……………………………
Â
PRESIDENT’S OFFICE
REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
FORM TWO MOCK EXAMINATIONÂ
033Â Â Â Â Â Â BIOLOGY
Time: 2:30 Hours           JULY  2022
Instructions
Â
FOR EXAMINERS’ USE ONLY | ||
QUESTION NUMBER | SCORE | EXAMINATERS’ INITIALS |
1 | Â | Â |
2 | Â | Â |
3 | Â | Â |
4 | Â | Â |
5 | Â | Â |
6 | Â | Â |
7 | Â | Â |
8 | Â | Â |
9 | Â | Â |
10 | Â | Â |
11 | Â | Â |
TOTAL | Â | Â |
CHECKER’S INITIALS |  |
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SECTION A (30 Marks)
Answer all questions in this section
A: Biology     C: Botany
B: Ecology    D: Zoology
A: Nucleus    C: Cell membraneÂ
B: Chloroplast    D: Vacuole
A: Classroom    C: Library
B: Fume chamber    D: Laboratory
A: Amoeba, Spirogyra and Yeast
B: Mucor, Mushroom and Algae
C: Yeast, Mucor and Moss
D: Yeast, Mushroom and penicillium
A: Tissue     C: Heart
B: Kidney     D: Cell
A: Carbon dioxide    C: Lactic acid
B: Pyruvic acid    D: Oxygen
A: Consumers    C: Decomposers
B: Producers    D: Ecosystem
A: Amino acid    C: Glucose
B: Peptide      D: Fatty acid and glycerol
A: Photosynthesis    C: Hydrolysis
B: Photolysis    D: Condensation
A: Female anopheles-mosquito  C: Vibrio cholera
B:  Protozoan called amoeba  D: Housefly
Â
i | ii | iii | iv | v | vi | vii | viii | ix | x |
 |  |  |  |  |  |  |  |  |  |
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Â
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i | ii | iii | iv | v | vi | vii | viii | ix | x |
 |  |  |  |  |  |  |  |  |  |
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3. Match the phrase in List A with response in List B by writing the letter with a correct responses in the spaces provided
LIST A | LIST B |
| A: Bulimia nervosa B: Rickets C: Scurvy D: Marasmus E: Beriberi F: Night blindness G: Pellagra H: Kwashiorkor |
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LIST A | i | ii | iii | iv | v |
LIST B | Â | Â | Â | Â | Â |
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4. Complete each of the following statement by writing the correct answer in the space provided.
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SECTION B (50 Marks)
Answer all questions in this section
5(a) Mention three phylum of Kingdom Fungi and give one representative member in each phylum
Phylum | Example of representative organism |
| Â |
| Â |
| Â |
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(b) State four (4) economic importance’s of Kingdom Fungi
(c)Â Â State three (3) demerits of Kingdom Fungi
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Grasses, Lion, Bacteria, Zebra, Hyena and Giraffe
(b) Explain the role played by the following organisms in the food chains you have constructed   in 6 (a)
above.
………………………………………………………………………………………………………………………………………………………………………………………………
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(b) Name the structures used for gaseous exchange in the following organisms
           (c)  List three (3) factors affecting gaseous exchange rate.
i. …………………………..
ii……………………………
iii ………………………….
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(b) Explain how the following habits cause disorders in the digestive system?
  i. Eating a lot of sugary food………………………………………
  ii. Eating food with no or less fibres…………………………………
  iii Not drinking adequate amount of water…………………………
  iv Eating food with too much oil and spices………………………..
(c) Name four (4) types of teeth
  i. …………………………….
  ii…………………………….
 iii……………………………
 iv…………………………….
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(b) Give four (4) importance of providing first aid to a person who has been bitten by a snake.
 i. ……………………………………………………………………………………
 ii. …………………………………………………………………………………...
 iii……………………………………………………………………………………
 iv……………………………………………………………………………………
 (c) List four (4) common accidents at home and school
  i……………………………………………
  ii…………………………………………..
  iii………………………………………….
  iv………………………………………….
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SECTION C (20 Marks)
Answer only one (1) question from this section
Â
. Meaning of photosynthesis
. Raw materials for photosynthesis
. End products of photosynthesis
. Importance of photosynthesis (2 points)
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………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….........................................................
FORM TWO BIOLOGY EXAM SERIES 103
FORM TWO BIOLOGY EXAM SERIES 103
THE PRESIDENT’S OFFICE
MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCY BASED SECONDARY EXAMINATION SERIES
BIOLOGY TERMINAL EXAMINATION
FORM TWO-2022
Time: 2: 30Hours
INSTRUCTIONS.
SECTION A (30 Marks)
Answer All questions in this section.
1. Choose the best alternative from the choices given and write it on the spaces provided.
(ii) One of the distinctive features o f kingdom fungi is possession of:
(iii) A grasshopper ventilates its gaseous exchange surfaces by:
(iv) The taxonomic category of organisms belonging to the same class but not to the same family is?
(v) The function of sunlight energy in the human skin is to stimulate the synthesis of?
(vi) Night blindness in human body is avoided by eating?
(vii) A blood vessel which conveys deoxygenated blood away from the heart is called?
(viii) Which of the following structure is a site of respiration?
(ix) The structures found in bacteria are:
(x) The by – products in photosynthesis process are:
2. Matching items questions.
LIST A | LIST B |
|
|
4. Complete each of the following statements by writing the correct answer in the spaces provided.
(i)The sticky fluid in the nose that helps to trap dust is known as . . . . . . . . . . . . . .
(ii)The muscles that are found between the ribs are called . . . . . . . . . . . . . .
(iii)The process of taking in air into the lungs is called . . . . . . . . . . . . . .
(iv)The breakdown of food in the absence of oxygen to release energy is known
as . . . . . . . . . . . . . .
(v)A structure that closes the opening of the trachea to prevent food from entering it during swallowing is known as . . . . . . . . . . . . . .
5. Study the digestive system of normal below and answer questions that follow:
6. (a) (i) What is a tissue
(ii) Name three animal and plant tissues.
(b) State the structural differences between cell wall and a cell membrane.
(c) Describe the function of blood plasma.
7. (a) Explain the function of the following parts of compound microscope.
(b) Name four (4) human diseases caused by viruses.
(c) Mention four ways of helping a person who has been bitten by a snake.
8. (a) What is meant by the following terms.
(c) Explain why;
9. (a) Draw a large labeled diagram of villus found in the digestive system.
(b) Name digestive juice produced by the liver and state the content of that juice.
(c) Differentiate between the following terms.
SECTION C:
10. Write an essay on malaria using guidelines below.
11. Discus the advantage and disadvantage of artificial and natural classification.
FORM TWO BIOLOGY EXAM SERIES 96
FORM TWO BIOLOGY EXAM SERIES 96
THE PRESIDENT’S OFFICE
MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCE BASED SECONDARY EXAMINATION SERIES
BIOLOGY MID TERM EXAMINATION
FORM TWO-MARCH/APRIL-2022
Time: 2:30Hours
Instructions.
LIST A.
LIST A | LIST B |
|
|
4. Complete each of the following statements by writing the correct answer in the spaces provided.
SECTION B (50 Marks)
Answer all questions in this section.
5. a) Draw and label the structure of animal cell .
b) Mention four importance of first aid to an individual.
6. a) Explain how will you help a victim of drowning
b) State and explain three principles of waste disposal.
7. (a) Explain briefly how cell membrane is made
(b) Give two function of plasma membrane
(i) __________________________________________
(ii) __________________________________________
(b) Explain four principles of cell theory
8. A) Mention five (5) laboratory rules you know
b) Mention five causes of accidents in the laboratory.
9. i) Draw the following apparatus found in the laboratory.
(a) Funnel
(b) Beaker
(c) Measuring cylinder
(d) Test tube
II) List four importance of studying biology.
SECTION C (20 Marks) Answer one (1) question from this section
10. WRITE an essay on balanced diet using the following subheadings;
11. Write the essay on cholera under the following subheading
FORM TWO BIOLOGY EXAM SERIES 86
FORM TWO BIOLOGY EXAM SERIES 86
THE PRESIDENT’S OFFICE
MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCE BASED SECONDARY EXAMINATION SERIES
BIOLOGY ANNUAL EXAMINATIONS
FORM TWO-2021
TIME: 2:30 HOURS Nov, 2021
Instructions
1.This paper consists of sections A, B and C.
2.Answer all questions in sections A and B and only ONE (1) question from section C.
3.All writings must be in blue or black ink except drawings which must be in pencil.
4.All communication devices and Calculators are not allowed in the Examination Room.
5.Write Your Examination Number on the top right of every page.
FOR EXAMINER’S USE ONLY | ||
QUESTION NUMBER | SCORE | EXAMINER’S INITIALS |
1 | ||
2 | ||
3 | ||
4 | ||
5 | ||
6 | ||
7 | ||
8 | ||
9 | ||
10 | ||
11 | ||
TOTAL | ||
CHECKER’S INITIALS |
SECTION A: (30 Marks)
Answer all questions in this section
1.For each of the items (i)-(x), choose the most correct answer from among the given alternatives and write its letter in the box provided:
(i)Which of the following is not a sexually transmit disease?
A.Trochomoniasis
B.Candidiasis
C. Vaginosis
D.Cholera.
(ii) The function of sunlight energy in the human skin is to stimulate the synthesis of:
A.Vitamin A
B.Vitamin C
C.Vitamin D
D. Vitamin K.
(iii)The basic importance of all laboratory rules is to:
A.Avoid dirtiness
B.Prevent student from entering
C.Reduce accidents
D.Reduce the use of chemical in the lab.
(iv)Plants are said to be vascular if: A. They contain phloem only
B.They contain xylem only
C.They contain cambium
D.They contain phloem and xylem.
(v)A group of interdependent organisms living in an environment is called:
A.Community
B.Ecology
C.Ecosystem
D. Population.
(vi)Which of the following characteristics could be used to distinguish birds from mammals?
A.Control of body temperature
B.Use of lungs
C.Number of limbs
D.What covers their skins.
(vii)A liquid prepared by either weak or dead microorganisms is called:
A.Serum
B.Immunity
C.Immunization
D.Vaccine.
(viii)The feeding relationship represented by the sequence
Green plantsï‚®Grasshopperï‚®Frog is called:
A.Food web
B.Food chain
C.Predation
D. Community.
(ix)The blood vessel which carries deoxygenated blood from the heart to the lungs is:
A.Pulmonary vein
B.Pulmonary artery
C.Aorta
D. Venacava.
(x)What does the concept of good health imply?
A. A state of physical, sexual and mental fitness
B.Being physically, mentally and socially fit
C.A state of family well being
D.Reproductive health and family care.
2.The following statements are either correct or incorrect. Write TRUE if the statement is correct and FALSE if the statement is incorrect.
(i)A person with blood group AB is called a universal donor. ______________
(ii)Before the blood returns to the heart, it has to be oxygenated in the liver. ____
(iii)All green plants are decomposers. ________________
(iv)Maintaining personal hygiene reduces the risks of infection. ______________
(v)Malaria is caused by plasmodium. _____________________________
(vi)Proteins in the diet are needed for growth and repair.. __________________
(vii)Vitamin K helps in blood-clotting. ______________________
(viii)The organ in the human body which helps the blood to receive oxygen is the heart. ____________________________
(ix)Grouping of organisms basing on their differences and similarities is called taxonomy. ___________________
(x)Age is one of the important factor to consider before blood transfusion.
_______________
3.Match the items from List A with the responses from List B by writing the letter of the correct response besides the item number.
LIST A | LIST B |
(i)The upper chambers of the heart (ii)Occurs when the ventricles relax to allow blood to flow in (iii)Occurs when the ventricles contract to allow the blood flow out of the heart (iv)Prevents backward flow of blood to the left auricle (v) Initiates the heart beat | A.Pulse maker B.Ventricles C.Ventricles D.Auricles E.Bicuspid valve F.Pulmonary artery G.Diastolic beat H.Systolic beat |
Answers:
LIST A | (i) | (ii) | (iii) | (iv) | (v) |
LIST B |
4.Complete each of the following statements by writing the correct answer in the space provided:
(i)__________________ is used for cutting hanging skin and dressing materials.
(ii)_______________ are important for cleaning cuts wounds and preventing infections.
(iii)_______________ is helpful for removing thorns and insects stings left behind in the body.
(iv)_______________ is a painful and swollen part of the skin with no cut.
(v)A sudden involuntary contraction of muscles that is painful and makes them temporarily unable to work properly is called _____________________________
SECTION B: (50 Marks)
Answer all questions in this section
5.(a) What do you understand by the following terms:
(i)Binomial nomenclature
_______________________________________________________________
_______________________________________________________________
(ii)Taxonomy
_______________________________________________________________
_______________________________________________________________
(iii)Species
_______________________________________________________________
_______________________________________________________________
(b) State the taxonomic hierarchy of classification in an orderly manner:
(i)______________________________________________________________
(ii)______________________________________________________________
(iii)______________________________________________________________
(iv)_______________________________________________________________
(v)_______________________________________________________________
(vi)_______________________________________________________________
(vii)_______________________________________________________________
(c) Lion and Leopard cannot interbreed to produce a viable offspring. (Give one reason)
_____________________________________________________________________ _____________________________________________________________________
6.Study the structure of the villus below and answer the questions that follow:
(a)In which part of the alimentary canal is the above structure found?
_____________________________________________________________________
_____________________________________________________________________ _____________________________________________________________________
_____________________________________________________________________
(b)Name parts labelled X, Y and Z
X___________________________________________________________________
Y___________________________________________________________________ Z ___________________________________________________________________
(c) State three adaptations of the above structure for the absorption of food in the alimentary canal.
(i)_______________________________________________________________
_______________________________________________________________
(ii)_______________________________________________________________
_______________________________________________________________
(iii)_______________________________________________________________ _______________________________________________________________
7.Study the diagram of the following organisms carefully and answer the questions that follow:
(a) Identify the organisms above by their common Names:
Ris: _________________________________________________________
Sis: _________________________________________________________
(b) Classify the above organisms up to class level.
(c)State the locomotory structures of the organisms above.
R_____________________________________________________________
S_____________________________________________________________
8.(a) What do you understand by the following terms (i) Diffusion?
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
(ii) Osmosis
_______________________________________________________________
_______________________________________________________________
_______________________________________________________________
(b) Differentiate between diffusion and osmosis
Diffusion | Osmosis |
(i) | |
(ii) | |
(iii) | |
(iv) |
9.(a) Define natural environment
_____________________________________________________________________ _____________________________________________________________________
_____________________________________________________________________
(b) Give at least four (4) importance of natural environment.
(i)_______________________________________________________________
_______________________________________________________________
(ii)_______________________________________________________________
_______________________________________________________________
(iii)_______________________________________________________________
_______________________________________________________________
(iv)_______________________________________________________________
_______________________________________________________________
SECTION C: (20 Marks) Answer one (1) question from this section
10.(a) What do you understand by the term risky behaviour?
(b)Give examples of risky behaviours and practices. (4 points)
(c)Explain any four (4) skills which can help to avoid risky behaviours and practices.
11.Write an essay on photosynthesis under the following guidelines:
•Meaning
•Site of the process
•Raw materials
•Conditions
•End products
•Importance of the process
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________ ___________________________________________________________________________
___________________________________________________________________________
FORM TWO BIOLOGY EXAM SERIES 72
FORM TWO BIOLOGY EXAM SERIES 72
THE PRESIDENT’S OFFICE
MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCE BASED SECONDARY EXAMINATION SERIES
BIOLOGY MID TERM EXAMINATION
FORM TWO-AUG/SEPT 2021
Time: 2:30Hours
Instructions.
SECTION A (30 Marks)
Answer All questions in this section.
(i) In the human digestive system the stomach is known as:
(ii)An organism with a rigid protective wall made up of chitin material is a representative of which Kingdom?
A. Fungi
B. Monera
C. Plantae
D. Protoctista
(iii)The disease and disorder of the human circulatory system includes:
A. Arteriosclerosis and heart burn
B. Blood pressure and sickle cell anemia
C. Blood pressure and oedema
D. Leukemia and heart burn.
(iv)The product of anaerobic respiration process in animals is:
A. uric acid
B. lactic acid
C. sulfuric acid
D. hydrochloric acid
(v) The ability of the human body to resist infections caused by micro organisms is known as:
(vi) Insufficient food rich in protein to children especially infants result into nutritional deficiency disease called.
(vii) The structure of a leaf that allows oxygen and carbon dioxide to diffuse into and out of the leaf during gaseous exchange is known as:
(viii) The following waste can be recycled except:
(ix) The following are the products of respiration except:
(x)Three phyla of kingdom fungi are:
2.For each of the items (i) - (x), write True if a statement is correct or False if a statement is not correct in the space provided.
(i) Botany is the study of animals
(ii)Gaseous exchange in mammals takes place in the nose and mouth
(iii)One enzyme can act on several food substances ...............
(iv)During inhalation the ribs move upwards and outwards...............
(v) Anemia is a condition in which a patient has few erythrocytes .
(vi) Landfill is a way of disposing domestic wastes ...............
(vii)Amylase is an enzyme which acts on protein ...............
(viii)Consumers in the ecosystem produce their own food...............
(ix)Syphilis is a communicable disease ...............
(x)All bacteria are harmful to man ...............
3. Match each item in List A with a correct response in List B by writing its letter bellow the number of the corresponding item in the table provided.
LIST A | LIST B |
(i)A vascular tissue used for transportation of water and mineral salts towards the leaf. (ii)A small pore which allows gaseous exchange into and out of the leaf. (iii)A water proof material which protects the leaf from injury and excessive water loss. (iv)A bean shaped structure for effective control of water loss and gaseous exchange. (v)A broad part of a leaf which increases large surface area for absorption of light and carbonidioxide. | A. Stomata Sponge mesophyll B. Epidermis Cuticle C. Lamina D. Petiole E. Vein F. Midrib G. Margin H. Cross Mesophyll I. Apex J. Guard cell K. Phloem L. Xylem M. Palisade N. Mesophyll |
4. Complete each of the following statements by writing the correct answer in the spaces provided.
SECTION B (50 Marks)
Answer all questions in this section.
5.(a) What is the difference between natural and artificial classifications?
(b)Explain why the artificial system of classification is not good.
Mention two disadvantages of bacteria.
6.(a) What is natural environment?
(b)Explain the importance of the natural environment.
(c)Explain two significances of food chains and food webs in real life situation.
7.(a) Explain the uses of the following First Aid kit components:
(i)Scissors
(ii)Gauze
(iii)Adhesive plaster
(iv)Iodine tincture
(b) Outline the procedure of giving First Aid to a victim of nose bleeding.
(c) Explain the importance of giving First Aid.
5. The photograph below represents a plant in a certain Division.
(a) (i) Name the Division to which the plant belongs.
(ii) With reference to the photograph, state three observable features of the Division named in a (i) above.
(b) Name the parts labelled N and P.
(c) Explain how the part labelled Q is adapted to its functions.
9. (a) State the effect of movement of the diaphragm muscles during inhalation in mammals
(b) State two structural adaptations of leaves that maximise efficiency in gaseous exchange.
SECTION C
10. Write an essay on malaria using the following guidelines:
11. Explain six factors which affect the rate of transpiration in plants.
FORM TWO BIOLOGY EXAM SERIES 64
FORM TWO BIOLOGY EXAM SERIES 64
THE PRESIDENT’S OFFICE
MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
COMPETENCY BASEDSECONDARY EXAMINATION SERIES
BIOLOGYTERMINALEXAMINATION
FORM TWO-2021
Time: 2:30Hours
Instructions.
SECTION A (30 Marks)
Answer All questions in this section.
2. For each of the items (i) - (x), write True if a statement is correct or False if a statement is not correct in the spaces provided.
2. Match each item in List A with a correct response in List B by writing its letter bellow the number of the corresponding item in the table provided.
LIST A | LIST B |
(i) The highest rank in classification (ii) A group of organisms that can interbreed to produce fertile offspring. (iii) A sub-group of kingdom Plantae in which ferns belongs (iv) A group of genera with similar characteristics. (v) A sub-group of highest rank of classification. | A. Kingdom B. Phylum C. Class D. Species F. Family G. Genus H. Order I. Kingdom monera K. Kingdom Pteridophyta L. Phylum Bryophyta M. Kingdom Plantae |
(b) Answer the given questions by writing the correct answer in the blank spaces provided.
SECTION B (50 Marks)
Answer all questions in this section.
4. In investigating a certain physiological process, students set up the apparatus as shown below and made the observation after 30 minutes as illustrated.
(a) Name the physiological process being investigated.
(b) Account for the observation made at the end of the experiment.
(c) State the likely identity of G.
5. (a) Distinguish between chemical and mechanical digestion.
(b) State the role of each of the following in the mammalian respiratory system:
(i) mucus)
(ii) cartilage rings
(iii) epiglottis
6. In an investigation, students set up the apparatus below in the laboratory and made observations after 72 hours.
(a) Explain how inclusion of the following components would affect the mouse in the experiment:
(i) Light
(ii) sodium hydroxide solution
b. Explain each of the following physiological observation :
(A) Sportsmen release little, concentrated urine at the end Of a strenuous exercise
(B) A rabbit has a higher oxygen demand than a camel
7. (a) List five accidents which are common at school and home.
(i) ………… ……………… ………………… …………………
(ii) ………… ……………… ………………… …………………
FORM TWO BIOLOGY EXAM SERIES 58
FORM TWO BIOLOGY EXAM SERIES 58
Candidate’s Examination Number………………………
THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
BIOLOGY MID TERM EXAMINATION-MARCH
FORM TWO-2021
Time: 2:30Hours
Instructions.
SECTION A (30 Marks)
Answer All questions in this section.
ANSWERS
i | ii | iii | iv | v | vi | vii | viii | ix | x |
i | ii | iii | iv | v | vi | vii | viii | ix | x |
2. Match the items in list A with those in list B and write its letter in the box provided below
LIST A | LIST B |
|
|
ANSWERS
List A | i | ii | iii | iv | v |
List B |
A human digestive system consists of ________________________ which runs from mouth to anus, and two organs which are liver and ______________________. The liver produces____________________________ which is stored in the __________________ and released to the duodenum through ________________________ for emulsification of fat so as to provide a large surface area for fat digesting enzymes to work properly.
SECTION B (50 Marks)
Answer all questions in this section
Ruminant | Human being |
SECTION C
Answer one (1) question from this section
FORM TWO BIOLOGY EXAM SERIES 46
FORM TWO BIOLOGY EXAM SERIES 46
Student’s Examination No............................................
THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
BIOLOGY MID TERM EXAMINATION-MARCH
FORM TWO-2021
Time: 2:30Hours
Instructions.
SECTION A (30 Marks)
Answer All questions in this section.
ANSWERS
i | ii | iii | iv | v | vi | vii | viii | ix | x |
ANSWERS
i | ii | iii | iv | v | vi | vii | viii | ix | x |
LIST A | LIST B |
|
|
ANSWERS
List A | i | ii | iii | iv | v |
List B |
SECTION B (50 MARKS)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(b) List down any five laboratory safety rules;
(b) What is biology?
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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(b) What is first aid kit?
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(c) Give any four importance of first aid;
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(b) Outline the six scientific process used in studying biology in its order;
(c) Measuring tools cannot be 100% accurate, we can increase accurate of measurement by:
SECTION C (20 MARKS)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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FORM TWO BIOLOGY EXAM SERIES 45
FORM TWO BIOLOGY EXAM SERIES 45
THE PRESIDENT’S OFFICE MINISTRY OF EDUCATION, REGIONAL ADMINISTRATION AND LOCAL GOVERNMENT
SECONDARY EXAMINATION SERIES
BIOLOGY MID TERM EXAMINATION
FORM TWO-2021
Time: 2:30Hours
Instructions.
SECTION A (30 Marks)
Answer All questions in this section.
LIST A | LIST B |
|
|
(ii) Any foreign substance which enters the body is called . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(iii) Pathogens and their toxins are examples of . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(iv) Babies get immunity from their mothers through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(v) Introduction of weakened microbes into our body to offer protection is called. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION B (50 Marks)
Answer all questions in this section.
5. a) What is a virus
b) Give reasons to support that viruses are;
i) Non-living
ii) Living things
6.List the following;
7. (a) what are muscles cramps
b) Give the causes of muscle cramp
c) Mention ways of preventing muscle cramps
8. a) Name one disease that is caused by the following;
i) Amoeba
ii) Paramecium
iii) Plasmodium
b) Draw and label clearly the structure of amoeba.
9. (a) distinguish between;
i) Food preservation and food storage
ii) refrigeration and freezing
iii) curing and smoking
b) Explain how the following methods can be used to preserve food
i) Smoking
ii) Pasteurization
iii) Using additives
SECTION B (20 Marks)
Answer One Question from this section
10. (a) What is waste?
(b) What is waste disposal
(c) Mention ways of disposing waste at home
(d) Describe the effects of poor waste disposal
11. Using examples, discuss the economic importance of Kingdom Fungi
FORM TWO BIOLOGY EXAM SERIES 41
FORM TWO BIOLOGY EXAM SERIES 41
THE PRESIDENTS OFFICE
MINISTRY OF LOCAL GOVERNMENT AND REGIONAL ADMINISTRATION
MOTHLY SERIES EXAMINATIONS
JANUARY 2021 BIOLOGY FORM 2
xi. Which feature prevents back flow of blood in the veins?
LIST A | LIST B |
|
|
SECTION B (50 marks)
ANSWER ALL QUESTIONS IN THIS SECTION
(b) Mention three parts of a cell that are present in plant cells but absent in animal cells.
(c) What are the features of a cell membrane?
6. (a) State three causes of fire accidents in the laboratory
(b) Draw a light microscope and label all its parts correctly
7. (a) What is immunity?
(b) Differentiate natural immunity from artificial immunity
(c) Explain the importance of good health to an individual.
8. (a) What are deficiency diseases?
(b) Mention any five deficiency diseases
(c) State four factors that contribute to deficiency diseases in many communities.
9. (a) Anitha claims that first aid is an exercise in futility and should not be carried out but a person should be taken to hospital. Explain the importance of first aid to anitha.
(b) Mention six items that are found in first Aid Kit
SECTION C ( 20 Marks)
Answer One Question from this section.
10. Bacteria are both harmful and beneficial to humans. Discuss this statement.
11. Discuss waste disposal under the following headings
FORM TWO BIOLOGY EXAM SERIES 37
FORM TWO BIOLOGY EXAM SERIES 37
THE PRESIDENT'S OFFICE
MINISTRY OF REGIONAL GOVERNMENT AND LOCAL GOVERNMENT
AUGUST-SEPTEMBER EXAMINATION SERIES
BIOLOGY FORM-2
2020
TIME: 2:30 HRS
Instructions.
SECTION A (30 Marks)
Answer all questions in this section.
(i)The following are methods involved when scientists study things systematically except:
(ii)Which part of a microscope is responsible for magnification of a specimen?
(iii)Which step will you first take when giving First Aid to a bus accident victim who has severe bleeding?
(iv)A viral disease transmitted through sexual intercourse is known as.
(v)In the human digestive system the stomach is known as:
(vi) Which of the following is not a proper method of waste disposal?
(vii)An organism with a rigid protective wall made up of chitin material is a representative of which Kingdom?
(viii)The disease and disorder of the human circulatory system includes:
(ix)The end product of fat/lipids in digestion process is called:
(x)The product of anaerobic respiration process in animals is:
2.Write TRUE if the statement is correct or FALSE if the statement is not correct.
i) A microscope is an instrument used to observe small objects which cannot be seen by using our naked eyes .........
(ii) Plant cells possess cellulose cell walls while animal cells do not .........
(iii)We can use dry wooden stick to move a victim of electric shock from the source of electric current. .........
(iv)Botanists study both plants and animals .........
(v)It is safe to warm the room by using charcoal when people are sleeping the whole night inside the room .........
(vi) Onions store food in leaves while carrots store food in root tubers .........
(vii) Gaseous exchange in fish takes place through spiracles .........
(viii)Materials which can be recycled include aluminium cans and magazines
(ix)All living things are made up of small units known as cells .........
(x)Biology is the study of non-living things .........
3.Match the phrases in List A with the responses in List B by writing the letter of the correct response from List B below the item number of List A in the table provided.
LIST A | LIST B |
(i) A term used for o |