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Why is secondary immune response more intense than the primary immune response in humans?

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Question

Why is secondary immune response more intense than the primary immune response in humans?

Short Answer
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Solution

The secondary immune response is more intense than the primary immune response in humans because the memory B cells deal with the invading microbes by producing antibodies. The cells of the body remember that they have previously encountered this type of infection.

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Chapter 9: Human Health and Diseases - TEST YOUR PROGRESS [Page 429]

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Nootan Biology [English] Class 12 ISC
Chapter 9 Human Health and Diseases
TEST YOUR PROGRESS | Q 52. | Page 429

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