The steps below are involved in the testing of a leaf for starch. Study them carefully and answer the question:
I. Decolorize them
II. Dip decolorized leaf in warm water
III. Place leaf in boiling water
IV. Add iodine solution
The best time to pluck the leaf for the experiment is?
a
after being exposed to sunlight
b
three hours after sunset
c
before sunrise
d
six hours after sunset
Explanation
Correct Option
aVideo Explanation
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