Science, asked by chinthalashyamala86, 4 months ago

what is root pressure​

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Answered by akpazarphcc
6

Answer:

Root pressure 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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Answered by manoharlal2090
0

Answer:

Plant roots build up pressure that forces water upward in the xylem vessels . This is called root pressure.

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