Biology, asked by Vishwananda, 1 year ago

Q. How does the transport of water occur at night in the absence of transpiration?

Answers

Answered by sumitnain5715
8
by diffusion , movement of water from higher concentration to lower
Answered by Anubhavr1
31
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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