Assertion: Vaccine induces specific immune response in the body. 1
Reason: Vaccine produces memory cells which persists in the body even
in the absence of pathogens.
a) Both A and R are true and R is the correct explanation of A
b) Both A and R are true but R is not the correct explanation for A
c) A is true but R is false.
d) A is false but R is true.
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