Which of the following methods is adopted by | vedclass

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(B) When a cut shoot is placed in a potometer,the water absorption is primarily driven by the transpiration pull generated by the leaves. Since the sh

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Passive

Vedclass · Answer

(B) When a cut shoot is placed in a potometer,the water absorption is primarily driven by the transpiration pull generated by the leaves. Since the shoot is detached from the roots,it cannot perform active water absorption. The water is pulled up through the xylem due to the evaporation of water from the stomata,which creates a negative pressure or tension. This process is known as passive water absorption,as it does not require metabolic energy from the plant to move the water.

Which of the following methods is adopted by a plant for the absorption of water when a cut shoot is fitted in a potometer?

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