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Question

What is the role of sebaceous glands?

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Solution

Sebaceous glands:

Sebaceous glands are present in the skin of most mammals. Its secretion provides a protective oily covering for the skin.

Role of sebaceous gland :
  • To secrete sebum that contain sterols, hydrocarbons and waxes for elimination .
  • Lubricate the skin and prevent friction.
  • Makes the skin impervious to moisture.

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