Biology, asked by Shivamrow, 1 year ago

Why we suffer some desease only one time but some more than one time ? give reason

Answers

Answered by divyagoyal899
1
This is due to our immune response.
When for the first time forgien organism attacks, our immune creates primary response in which our body developes antibodies against antigen. For second attack of the same organism the antibodies developed would response and phagocytose the organism.
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