Question

(b).State one main function of the following (5)

i)Melanin.

ii)Mammary glands.

iii)Sweat gland.

iv)Adipose tissue

v)Skeletal system​

Answer 1

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⟶ Melanin :-

• Melanin production is important for the prevention of skin cancers, such as melanoma.

⟶ Mammary Glands :-

• The mammary glands produce milk; structurally, they are modified sweat glands.
• Mammary glands, which are located in the breast overlying the pectoralis major muscles, are present in both sexes, but usually are functional only in the female.

⟶ Sweat Glands :-

• Sweat is mainly water, but it also contains some salts.
• Its main function is to control body temperature.

⟶ Adipose Tissue :-

• Function of white adipose tissue is to collect, store and then release lipids.

⟶ Skeletal system :-

• The major functions of the skeletal system are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and blood cell formation.