Question

A plant is kept in a dark room for 3-4 days. Will it decolorise the leaf?​

Answer 1

Answer:

anwer is

Explanation:

When a plant is kept in a dark room, it will be unable to perform photosynthesis. Without photosynthesis, the plant will not be able to make its own food and the plant will slowly die

Answer 2

When the leaf was kept in a dark room, it used all the starch that was reserved for various activities of the plant. Further, the leaves were not able to synthesize starch in absence of sunlight. So, the leaf will not turn blue-black when tested for starch.

When the leaf was kept in a dark room, it used all the starch that was reserved for various activities of the plant. Further, the leaves were not able to synthesize starch in absence of sunlight. So, the leaf will not turn blue-black when tested for starch.