Question

what is cell wall explain I am in class 9 ​

Answer 1

Explanation:

Cell Wall is found in plant cells outside the plasma membrane. It is a rigid covering made up of cellulose which a complex substance is providing structural support to the plants. The contents of the cell wall contracts during loss of water in plant cells by the process of osmosis.

Answer 2

a rigid layer of polysaccharide lying outside the plasma membrane of the cell of plant fungi called cell wall