Question

Write+an+experiment+to+show+that+chlorophyll+is+necessary+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. ... So iodine added in this region will change into brown color. Thus this experiment proves chlorophyll is necessary for leaves to prepare starch through photosynthesis.

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