Question

what is the use of iodinein the activity to test presence of starch in leaves

Answer 1

IODINE(blue black colour) helps to stain the starch in the leaves so you can observe it

Hope it helps you!

Answer 2

as iodine also gives blue black colour in detecting starch in potato
so in the same manner it is also used to detect starch in the leaf.
hope it helps mark as brainliest
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