1.

Assertion Second infection of the same pathogen is quickly eliminated. Reason Preformed memory B and T-cells elicit a quick and vigorous attack on pathogens.

A. Both Assertion and Reason are true and Reason is the correct explanation of Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
C. Assertion is true but Reason is false
D. Both Assertion and Reason are false
Answer» B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion


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