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The part of mammalian skin that excretes metabolic wastes is?

The part of mammalian skin that excretes metabolic wastes is?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Sweat gland
  • B Horny layer
  • C Malpighian layer
  • D Sebaceous gland
Correct Answer: Option A
Explanation:
Sweat glands are used to regulate temperature and remove waste by secreting water, sodium salts, and nitrogenous waste (such as urea) onto the skin surface.

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