what is meant by ascent of sap?How does transpiration help in the ascent of sap?
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Explanation:
The upward movement of water and minerals in a plant through xylem is called ascent of sap. During transpiration, pressure in the internal roots develop known as root pressure. This root pressure helps in ascent of sap. Thus, transpiration helps in ascent of sap.
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Explanation:
The Ascent of Sap in the Xylem tissue of plants is the upward movement of water & minerals from the root to the crown... During transpiration, pressure in the internal roots develops known as root pressure.This root Pressure helps in Ascent of Sap.. Thus,, transpiration helps in Ascent of Sap.....
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