Question

what is root pressure and how water is taken up by the roots? Explain ?​

Answer 1

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. ... Water then diffuses from the soil into the root xylem due to osmosis. Root pressure is caused by this accumulation of water in the xylem pushing on the rigid cells.

Explanation:

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Answer 2

find the sum of the 4/3+2/3