What is the force developed in the cortex of | vedclass

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(D) As various ions from the soil are actively transported into the vascular tissues of the roots, water follows its potential gradient and increases

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Root pressure

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(D) As various ions from the soil are actively transported into the vascular tissues of the roots, water follows its potential gradient and increases the pressure inside the xylem. This positive pressure is known as $Root 	ext{ } pressure$. It is responsible for pushing water up to small heights in the stem and is observable during early morning or night when evaporation is low.

What is the force developed in the cortex of the root that pushes water from the soil into the xylem of the root?

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