The phenomenon of guttation:

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(NONE) Guttation is the exudation of water droplets from the margins of leaves through specialized structures called hydathodes. It occurs due to root

Vedclass · Accepted Answer

Takes place to release excessive solutes

Vedclass · Answer

(NONE) Guttation is the exudation of water droplets from the margins of leaves through specialized structures called hydathodes. It occurs due to root pressure,which is generated when the rate of active water absorption by roots is high and the rate of transpiration is low. This creates a positive hydrostatic pressure in the xylem,forcing water and dissolved solutes out of the hydathodes. None of the options $A$,$B$,or $C$ correctly describe this process,as guttation is not regulated by cohesion-tension,is not due to phloem activity,and is not primarily for solute release. Therefore,none of the provided options are correct.

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