Transpiration theory was proposed by . . . . | vedclass

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(C) The Cohesion-Tension theory,also known as the Transpiration Pull theory,explains the ascent of sap in plants. This theory was proposed by $Dixon$

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Dixon and Jolly

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(C) The Cohesion-Tension theory,also known as the Transpiration Pull theory,explains the ascent of sap in plants. This theory was proposed by $Dixon$ and $Jolly$ in $1894$. It suggests that the evaporation of water from the leaves (transpiration) creates a negative pressure (tension) in the xylem,which pulls the water column upwards due to the cohesive and adhesive properties of water molecules.

Transpiration theory was proposed by . . . . . . .

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