Which substances are commonly found as protective layers on the surfaces of fruits and leaves?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
12 Sept 2019
Last updated
28 May 2026

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Explanation

Waxes serve as protective coatings on fruits and leaves, helping to reduce water loss and shield against environmental damage. Cholesterol and chitin do not typically perform this function in plants.

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