Question

Wha us defination of root pressure?​

Answer 1

Answer:

'Root Pressure'. It is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves. Root pressure occurs in the xylem of some vascular plants when the soil moisture level is high either at night or when transpiration is low during the day.

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Answer 2

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Hi here's your answer mate

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Root pressure

the pressure developed in the root which helps in pushing the plant SAP upward is called root pressure