FORM TWO BIOLOGY NECTA 2007

(i)       An object to be observed under the microscope is placed on the:

  1.  stage 
  2.  mirror 
  3. eye piece 
  4.  objective lens 
  5. adjusting knob
Choose Answer :


(ii)      Which of the following is the fundamental unit of life?

  1. Tissue 
  2.  Kidney 
  3.  Heart 
  4.  Cell  
  5. Organ
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(iii)    The best evidence that two populations belong to the same species is:

  1. they look alike
  2.  they interbreed and produce infertile offspring
  3.  they are made up of cells
  4.  they live in the same habitat
  5.  they interbreed and produce fertile offspring
Choose Answer :


(iii)    The best evidence that two populations belong to the same species is:

  1. they look alike
  2.  they interbreed and produce infertile offspring
  3.  they are made up of cells
  4.  they live in the same habitat
  5.  they interbreed and produce fertile offspring
Choose Answer :


(v)      Asecretion containing enzymes which digestprotein and carbohydrates is:

  1.   bile  
  2. gastric juice
  3. pancreatic juice 
  4. saliva
  5.  hydrochloric acid
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(vi)    Which of the following blood vessels contains blood rich in dissolved

food substances?

  1. hepatic substances
  2. Aorta
  3. vena cava
  4. pulmonary vein
  5. pulmonary artery
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(vii)  Muscle fatigue in the body is caused by lack of:

  1. carbon dioxide 
  2.  pyruvic acid
  3.  oxygen 
  4.  D. lactic acid 
  5.  uric acid
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(viii)The most essential function of respiration in living organisms is:

  1. breathing in and out
  2. the liberation of energy for work
  3. the removal of nitrogenous wastes
  4.   the liberation of carbon dioxide and water
  5.   taking in oxygen and giving out carbon dioxide
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(ix)    The following organisms belong to Kingdom Fungi:

  1.   Amoeba, Spirogyra, Yeast
  2. Mucor, Mushroom, Algae
  3.  Mucor, Yeast, Moss
  4.  Yeast, Mushroom, Penicillium 
  5. Yeast, Paramecium, Euglena
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(x)      Which component of the blood is responsible for transporting oxygen?

  1.  Fibrinogen   
  2.  Neutrophil 
  3. Albumin
  4.  Hormone 
  5. Haemoglobin
Choose Answer :


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