Question

How can you prove that chlorophyll is an essential factor for photosynthesis??

Answer 1

Answer:

Iodine is a purple colored reagent used to test the presence or absence of starch in the leaf conducted for photosynthesis process. In the presence of starch iodine solution will turn into blue-black color and in the absence of starch iodine added to leaf will turn into brown color.

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Answer 2

Answer:

Refer the attachment for your answer..Hope that's helpful..