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A non-infectious unnatural and unusual r...

A non-infectious unnatural and unusual reaction of a person to any substance or condition for which he is hypersensitive is termed as

A

Infection

B

Immunity

C

Allergy

D

Toxin

Text Solution

Verified by Experts

The correct Answer is:
C
Allergy is caused by hypersensitivity of the immune system to something in the environment that usually causes hay fever, food allergies, allergic asthma and anaphylaxis.
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