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On a day, when there is plenty of atmosp...

On a day, when there is plenty of atmospheric moisture, a small soft-stemmed plant cut horizontally near the base with a sharp blade early in the morning. Some dorps of solution ooze out of the cut stem, this comes out due to the

A

Transpiration pull

B

Positive root pressure

C

Negative root pressure

D

Negative hydrostapressure gradient

Text Solution

Verified by Experts

The correct Answer is:
B
On a day, when there is plenty of atmoshpheric moisture, a small soft-stemmed plant cut horizontally near the base with a sharp blade early in morning. Some drops of solution ooze out of the cut stem, this comes out due to the positive root pressure
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