Biology, asked by savaliyakalp10, 2 months ago

Summary of immunity

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Answered by aayu1052kush
1

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Summary-

The immune system is a complex network of cells and proteins that defends the body against infection.

The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.

Abnormalities of the immune system can lead to allergic diseases, immunodeficiencies and autoimmune disorder.

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