Mention the important functions or roles played by our immune sys… - Vidyadip

Question

Mention the important functions or roles played by our immune system.

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Answer

The immune system recognises foreign antigens and responds to them.
It keeps a memory of the antigen(s).
It plays an important role in autoimmune diseases.
It is responsible for the allergic reactions.
It decides the suitability of organ transplantation.

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