Selina ICSE Class 9 Biology Solutions Chapter 13 Skin the Jack Of All Trades
Q) Multiple Choice Questions:- 1) If for some reason the sebaceous glands fail to functiona) the body will not be able to regulate the body temperatureb) the skin will turn darker with more melaninc) the hairs will fail to growd) the skin will turn dry and roughSolution: (d) the skin will turn dry and rough 2) […]
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