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

1.  base 
2.  coarse adjustment
3.  eye piece 
4.  mirror 
5.  stage

(ii)      All of the following are communicable diseases:

1. cancer, gonorrhoea and syphilis
2.  cholera, gonorrhoea and syphilis
3. cholera, kwashiorkor and marasmus
4.  cholera, marasmus and rickets
5.  goitre, meningitis and tuberculosis

(iii)    Which of the following is a group of animal tissues?

1.  Blood, cardiac muscle, liver and skin
2.  Blood, epithelial, muscle and nerve
3.  Blood, eye, muscle and skin
4.  Blood, heart, kidney, and spermatozoan
5.  Blood, kidney, muscle, and skin

(iv)    Which of the following is used to control all activities in a plant cell?

1.  Cell wall    
2.  Cell vacuole
3.  Chloroplast  
4.  Cytoplasm  
5.  Nucleus

(v)      A person whose diet lacks Iodine is likely to develop a nutritional disorder known as:

1.   goitre   
2.  night blindness
3.  pellagra   
4.  rickets 
5.  scurvy

(vi)    A group of interdependent organisms living in an environment is called:

1.  biosphere  
2.  community
3.  ecology 
4.  ecosystem  
5.  population

(vii)  The essential pigment which transports oxygen in blood stream is:

1.  erythrocyte 
2. haemoglobin
3.  leucocyte  
4.  lymphocyte 
5. . thrombocyte

(viii)  The following are the products of respiration except:

1.  alcohol, carbon dioxide, and energy
2.  alcohol, energy, and lactic acid
3. carbon dioxide, energy, and lactic acid
4.  carbon dioxide, energy, and water 
5.  glucose, oxygen and water

(ix)     The following waste can be recycled except:

1. aluminium cans  
2.  contaminated syringes 
3.  glass jars and bottles   
4.  papers and cardboards 
5. plastic bags

(ix)     The following waste can be recycled except:

1. aluminium cans  
2.  contaminated syringes 
3.  glass jars and bottles   
4.  papers and cardboards 
5. plastic bags