During the ascent of sap,adhesion force is ge | vedclass

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(B) The ascent of sap is primarily explained by the Cohesion-Tension-Transpiration Pull model.Adhesion refers to the attraction of water molecules to

Vedclass · Accepted Answer

Between the xylem wall and water molecules

Vedclass · Answer

(B) The ascent of sap is primarily explained by the Cohesion-Tension-Transpiration Pull model.Adhesion refers to the attraction of water molecules to polar surfaces,such as the tracheary elements (xylem walls).Cohesion refers to the mutual attraction between water molecules due to hydrogen bonding.Therefore,adhesion force is generated between the xylem wall and water molecules,which helps in maintaining the water column against gravity.

During the ascent of sap,adhesion force is generated between which of the following?

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