Question

ii) How does skin take part in excretion

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Answer 1

Answer:

The skin plays a role in excretion through the production of sweat by sweat glands. Sweating eliminates excess water and salts, as well as a small amount of urea , a byproduct of protein catabolism. The liver is a very important organ of excretion

Answer 2

Explanation:

The skin contains multiple layers. These layers of the skin contain two types of glands: sweat glands and sebaceous glands. The sweat glands function to produce sweat. Also, sweat is a secretion of these glands which contains NaCl, water, amino acids, and glucose. The secretion of the sebaceous glands is known as sebum and it is a way to excrete excess fats such as sterols and waxes.

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