Biology, asked by vickeye, 1 year ago

Name and explain two physical barriers that provide innate immunity in humans.

Answers

Answered by Anonymous
14
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❤. Skin acts as a barrier and prevents the entry of microbes.

❤. Mucus coating of the epithelial lining of the respiratory gastrointestinal and Uninor genital tract help in typing the microbes that enter our body.

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