Question

2. Fill in the Blanks
(a) A thick waterproof coating of
occurs over the epidermis desert pants
(b) The nuclear region of prokaryotic cells is called
(c) Friction acts in direction to that of motion of the body
opera
(d) Action and reaction forces acts on bodies​

Answer 1

Explanation:

dude there is no blank here

Answer 2

Answer:

In deserts, water is scarce and saving water is a major step which plants of this region have to undertake. So in many of the desert plants like Yucca, creosote, cactus, etc, the epidermis has a thick waxy coating of cutin.  

This restricts the loss of water through transpiration. In desert plants, the epidermis has a thick waterproof coating that is not made of suberin, elastin or chondrin.  

Therefore, the correct answer is option A.

Explanation:

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