The protective layer on the outer surface of | vedclass

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Question

(B) The aerial parts of plants,such as leaves and stems,are covered by a thin,waxy,and water-repellent layer known as the cuticle.This cuticle is prim

Vedclass · Accepted Answer

Wax

Vedclass · Answer

(B) The aerial parts of plants,such as leaves and stems,are covered by a thin,waxy,and water-repellent layer known as the cuticle.This cuticle is primarily composed of cutin,a fatty acid derivative,and is often coated with epicuticular waxes.These waxes help in reducing water loss through transpiration and provide protection against environmental stress,pathogens,and mechanical injury.Therefore,the correct answer is $B$ (Wax).

The protective layer on the outer surface of the aerial parts of plants is:

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