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55) a hypothesis suggested by A. F. A. King on transmission of malaria was:

a) mice transmit malaria       

b) bats transmit malaria

c) mosquito transmit malaria            

d) cats transmit malaria

c

56) Ronald Ross was a British army physician in

a) Africa    

b) India       

c) America d) Russia

b

57) Ronald Ross received Nobel prize for his experimental work on the:

a) cause of malaria

b) transmission of plasmodium

c) treatment of malaria          

d) all of these

b

58) Plasmodium multiply in…….. of mosquito.
a) mouth               
b) head                 
c) stomach

c

59) In humans, malaria is transmitted by:
a) female Culex           
b) female Anopheles
c) female Aedes                  
d) all of these

b



60)  In birds, malaria is transmitted by………

a) female Anopheles               

b) female Culex

c) female Aedes                       

d) all of these

b