Question

What is meant by ascent of sap? How does transpiration help in the ascent of sap?
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Answer 1

Answer:

The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the crown. Xylem is a complex tissue consisting of living and non-living cells. The conducting cells in xylem are typically non-living and include, in various groups of plants, vessels members

Explanation:

this is the definition for ascend of sap