Biology, asked by krishapatel02112004, 9 months ago

describe how the green pigment in leaf cells is removed safely before testing a leaf for the presence of starch.

Answers

Answered by itzcupycake

Explanation:

Iodine solution is used to test leaves for the presence of starch. You need to: heat a plant leaf in boiling water for 30 seconds (this stops its chemical reactions) heat it in boiling ethanol for a few minutes (this removes most of its colour)

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