FORM TWO BIOLOGY NECTA MULTIPLE CHOICE 2018

THE UNITED REPUBLIC OF TANZANIA NATIONAL EXAMINATION COUNCIL

BIOLOGY FTNA 2018

(i) Which of the following mineral salts is required by plants in large quantities? 

  1. Calcium
  2. Zinc
  3. Copper
  4. Iron
Choose Answer :

ii) Which of the following foods should be added to the diet of a person suffering from scurvy?

  1.  Groundnuts 
  2. Orange
  3.  Cassava 
  4. Fish
Choose Answer :

(iii)A term which describes organisms with similar nutritional habits is known as:

  1. community 
  2.  trophic level
  3. food chain 
  4. food web
Choose Answer :

(iv)   The movement of bulk fluid materials along a vessel or tube is termed as:.......

  1. transport
  2. osmosis
  3. mass flow
  4. oxidant.
Choose Answer :

(v)Which of the following labels indicates a substance which catches fire easily? .....

  1. Corrosive 
  2.  Flammable 
  3.  Harmful 
  4.  Oxidant
Choose Answer :

(vi)Which of the following types of waste cannot be recycled? ......... .

  1. paper
  2. metal scraps
  3. used syringe
  4. plastics
Choose Answer :

(vii)A respiratory surface of fish is called: ........... 

  1. gills 
  2.  spiracle
  3. fins 
  4.  operculum
Choose Answer :

(viii)A structure which encloses and protects the inner parts of a cell is called: ............ .

  1. cell wall
  2. chloroplast
  3. cell membrane 
  4.  nucleus
Choose Answer :

(ix)A communicable disease which affects a large number of people in a short period of time at a given locality is referred as: ...............

  1. Pandemic 
  2.  endemic
  3. sporadic
  4. epidemic
Choose Answer :

(x)Why are bats and birds not placed in the same species while they are closely related organisms? ...............

  1. They cannot interbreed to produce a fertile offspring
  2. They can interbreed to produce a fertile offspring
  3. One lays eggs and another can give birth
  4. One possesses feathers and another short beak.
Choose Answer :

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