Question

why do we remove the green pigment
from the feat while conducting
the experiment to show 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

Explanation:

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Answer 2

Green parts of the leaf possess chlorophyll; hence they carry out photosynthesis and produce starch, which turns blue-black with iodine.

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