Assertion: There is no chance of transmission of malaria to a man on the bite of a male Anopheles mosquito.
Reason: It carries a non virulent strain of Plasmodium.
A. If both A and R are true and R is the correct explanation of A.
B. If both A and R are true but R is not the correct explanation of A
C. If A is true but R is false.
D. If both A and R are false