Question

Why iodine is used to stain the onion peel?​

Answer 1

Answer:

Although onions may not have as much starch as potato and other plants, the stain (iodine) allows for the little starch molecules to be visible under the microscope. Although onions are plants, students will not see any chloroplasts in their slides.

Explanation:

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Answer 2

Answer:

all through onions may not have as much starch as potato and other plants the stain and Iodine allows For The Little Starch molecules