In an experiment to study the rate of water loss in plant...
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In an experiment to study the rate of water loss in plants, leaves of a potted plant were treated as follows:
I. Upper surface covered with Vaseline
II. Lower surface covered with Vaseline
III. Both surfaces covered with Vaseline
IV. None of the leaf surfaces covered
Indicate in a descending order, the rate of water loss from the leaves
I, II, III and IV
II, I, III and IV
III, II, I and IV
IV, I, II and III
Correct answer is D
No explanation has been provided for this answer.
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