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Which one of the following statements best describes the role of B cells and T cells in the human body?

UPSC · 2022 · Environment & Science & Technology
Question:
Which one of the following statements best describes the role of B cells and T cells in the human body?

Options

They protect the body from environmental allergens.
They alleviate the bodys pain and inflammation.
They act as immunosuppressants in the body.
They protect the body from the diseases caused by pathogens.
Answer: They protect the body from the diseases caused by pathogens.

Explanation:
B cells and T cells are key components of the adaptive immune system. They identify and destroy pathogens and generate immune memory against them.

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