Question

What is the need of cell wall in plant cell

Answer 1

It protects the plant from different weathers as plant is not motile.
It provides rigidity and flexibility to the plant cell

Answer 2

The cell wall surrounds the plasma membrane of plant cells and provides and protection to the cell . They are made up of cellulose. Cell wall is semi-permeable which means they allow small molecules to pass through the cell. 

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