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I. The human skin posseses sweat and seb...

I. The human skin posseses sweat and sebaceous glands which eliminate some wastes in their secretion.
II. Sweat is waxy protective secretion having sterois, hydrocarbons and fatty acids
III. Sebum is an aquous fluid having NaCl, lactic acid, urea, amino acids, glucose
Which one of the above statement is correct?

A

Only I

B

II and III

C

Only II

D

I and II

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