Which of the following is responsible for pas | vedclass

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(A) Passive guttation occurs when the rate of water absorption is very high and the rate of transpiration is very low. This process is driven by the $

Vedclass · Accepted Answer

Tension-cohesion of water molecules

Vedclass · Answer

(A) Passive guttation occurs when the rate of water absorption is very high and the rate of transpiration is very low. This process is driven by the $Tension-cohesion$ force of water molecules,which pulls water through the xylem to the hydathodes. Unlike active guttation,which involves the metabolic activity of the $Epithem$ tissue,passive guttation is a physical process resulting from the water potential gradient created by high transpiration pull or high root pressure under conditions of low evaporation.

Which of the following is responsible for passive guttation?

Similar Questions

Which of the following is mismatched regarding the properties of water and their biological significance?

By cutting the ring of phloem,which of the following processes is affected?

Choose the correct option:
$(1)$ The transport in xylem is always $unidirectional$.
$(2)$ The process of loss of water in the form of vapour by plants is called $transpiration$.

The process of water exudation through hydathodes is called:

In which direction does water move?

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