Biology, asked by alexadsouza88671, 9 days ago

Why is the upper side of a leaf smoother and waxir than the umdersede

Answers

Answered by deveshkumar9563
1

Explanation:

The upper surface is more exposed to the sun. So this part is only mainly responsible for photosynthesis. Photosynthesis requires more chlorophyll and hence this upper part is more greenish (darker) then the lower part that is not exposed.

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