NEET Biology question

Not in NEET syllabus

Potometer works on the principle of

(A)Amount of water absorbed equals the amount transpiredCorrect
(B)Osmotic pressure
(C)Root pressure
(D)Potential difference between the tip of the tube and that of the plant

Answer: (A)

Solution

A potometer assumes that, over the short duration of the experiment, the volume of water taken up by the cut shoot (measured as air-bubble movement) is

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Question ID VK-127590