Question

For testing the presence of starch in leaves, a boiled leaf is used.Why

Answer 1

Answer:

while heating the leaf the heat causes the starch molecules to come out

Explanation:

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Answer 2

Hello dear!!!!!

Here is your answer see below

The hot water kills the leaf and the alcohol breaks down the chlorophyll, taking the green colour out of the leaf. When you put iodine on the leaves, one of them will turn blue-black and the other will be a reddish-brown. Iodine is an indicator that turns blue-black in the presence of starch.

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