Q.

Ascent of sap in plants takes place through –

A. Pith
B. Phloem
C. Cambium
D. Xylem
Answer» D. Xylem
Explanation: The ascent of sap in the xylem tissue of plants is the upward movement of water 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 and tracheids.
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