What is the primary function of sebum secreted by sebaceous glands in mammals?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
11 May 2018
Last updated
28 May 2026

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Explanation

Sebum produced by sebaceous glands mainly serves to protect the skin from microbial invasion. It does not play a significant role in temperature regulation or excretion.

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