Which one of the following acts as a physiological barrier to the entry of micro-organisms

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Which one of the following acts as a physiological barrier to the entry of micro-organisms in human body?

Options

(a) Epithelium of urogenital tract
(b) Tears
(c) Monocytes
(d) Skin

Correct Answer:

Skin

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Biology and Human Welfare (44)
Subject: Biology (4253)

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