Q.

In a plant, the xylem tissue conducts -

A. water
B. food
C. water and food
D. None of these
Answer» A. water
Explanation: Xylem is of a plant's vascular system that conveys water and dissolved minerals from the roots to the rest of the plant and furnishes mechanical support. It constitutes the major part of a mature woody stem or root and the wood of a tree, and consists of specialized water-conducting tissues made up mostly of several types of narrow, elongate, hollow cells.
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