Question

4.
Write the main functions of cell wall.​

Answer 1

Explanation:

The cell wall is the protective, semi-permeable outer layer of a plant cell. A major function of the cell wall is to give the cell strength and structure, and to filter molecules that pass in and out of the cell.

Answer 2

The cell wall present in the cells of plants gives them a rigid structure and provides protection from foreign materials. It absorbs those materials with are only essential for that particular cell.