Describe the process of ascent of sap in plants.how is it explained by transpiration pull?
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Transpiration, it's loosung of 90% of absorbed water in the form of water vapour from different aerial parts of plants.
The loss of water by plants through leaves creates a suction which pull water from xylem cells to roots.
The loss of water by plants through leaves creates a suction which pull water from xylem cells to roots.
tamilpaavairaje:
Tnx for ur ans..
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