Question

Why water and minerals transport is unidirectional?

Answer 1

Hello dear ☺

Here's the answer ⤵

➡The phloem conducts the food from the source to the sink (the part of the plant requiring or storing food).

➡Thus, the movement of food in the phloem is bidirectional (i.e., upward and downward).

➡The transport of water in the xylem takes place only from the roots to the leaves.

Hope you are satisfied ✌