Which of the following parts of the mammalian skin is involved in excretion?

JAMB Biology 2024 188 views
Source: JAMB · 2024

Which of the following parts of the mammalian skin is involved in excretion?

  1. Sebaceous gland
  2. Sweat gland ✓
  3. Horny layer
  4. Hair follicle
Explanation

The sweat gland removes water, salts and a little urea from the blood and passes them out through the skin as sweat.

The sebaceous gland makes oil to keep the skin soft. It does not excrete waste.

Was this explanation helpful?

Something wrong or missing? Tell us — we read every report and fix issues fast.

pastQuestions.ng pastquestions.ng