Question

(ii) State the functions of sweat and sebaceous glands.
8
The figure shows human skin:
( How does the skin protect our body from germs and UV-rays?
(ii) Label the parts 1-9.
(i) Name any two modifications of sebaceous gland.
9. State the functions of the following:
(1) Sebaceous glands.
(ii) Melanin.
(int) Erector muscle.
10. Explain temperature regulation by the skin.
Scanned with
MI
o
Г r​

Answer 1

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. ... Because both apocrine glands and sebaceous glands open into the hair follicle, apocrine sweat is mixed with sebum.