Absorption of water by root is increased by

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(A) The rate of water absorption by roots is directly proportional to the rate of transpiration. When transpiration increases,it creates a higher tran

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Increase in transpiration

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(A) The rate of water absorption by roots is directly proportional to the rate of transpiration. When transpiration increases,it creates a higher transpiration pull (negative pressure) in the xylem vessels. This pull draws more water from the roots into the stem and leaves to compensate for the water lost through the stomata. Therefore,an increase in the rate of transpiration leads to an increase in the absorption of water by the roots.

Similar Questions

In plants, continuous water supply is due to

According to capillarity theory, . . . . . . alone causes ascent of sap in plants.

Exudation of xylem sap at the cut end of stem is due to . . . . . . pressure.

$A$ : Root pressure is dynamic and is always a positive hydrostatic pressure.
$R$ : It is a universal phenomenon and develops under absorption lag.

Which is the correct path for transpiration?

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