Which of the following forces plays a very im | vedclass

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(C) The ascent of sap in plants is primarily driven by the transpiration pull,which creates a negative pressure (tension) in the xylem vessels.This te

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Cohesive force

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(C) The ascent of sap in plants is primarily driven by the transpiration pull,which creates a negative pressure (tension) in the xylem vessels.This tension is transmitted through the water column due to the cohesive and adhesive properties of water molecules.$1$. Cohesive force: The mutual attraction between water molecules.$2$. Adhesive force: The attraction of water molecules to the polar surfaces of the xylem vessel walls.Among the given options,the cohesive force is essential for maintaining the continuity of the water column against gravity,making it a critical factor in the ascent of sap.

Which of the following forces plays a very important role in the ascent of sap in plants?

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