Question

A WRITTEN EXPERIMENT TO SHOW THAT SUNLIGHT IS NECESSARY FOR PHOTOSYNTHESIS

Answer 1

Sunlight is most definitely necessary for photosynthesis because of the energy in the rays as well as the food they get from the suns light

Answer 2

$ASSALAMUALAIKUM$

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An experiment to prove that sunlight is essential for photosynthesis.

A VARIEGATED LEAF EXPERIMENT :-

A variegated leaf or a leaf that was partially covered with black paper, and one that was exposed to light. on testing these leaves for starch it was clear that photosynthesis occurred only in the green parts of the leaves in the presence of light

$INSHAALLAH it will help you!$