Question

4. Trace the pathway of water and mineral absorption in plant from root to leaf.
5. Give reason how cell sap maintain water and mineral absorption.​

Answer 1

Answer:

4. In plants, the transpiration stream is the uninterrupted stream of water and solutes which is taken up by the roots and transported via the xylem to the leaves where it evaporates into the air/apoplast-interface of the substomatal cavity. It is driven by capillary action and in some plants by root pressure.

5. Answer of Question no.5 is in the picture. Click on it to view the answer.

Explanation:

Hope it helps.

Thank You.