Question

What is cell wall? Write its main function.​

Answer 1

Answer:

A cell wall is defined as the non-living component, covering the outmost layer of a cell. Its composition varies according to the organism and is permeable in nature. The cell wall separates the interior contents of the cell from the exterior environment. It also provides shape, support, and protection to the cell and its organelles.

Function of the Cell Wall

Following are some of the major cell wall functions:

The plant cell wall provides definite shape, strength, rigidity

It also provides protection against mechanical stress and physical shocks

It helps to control cell expansion due to the intake of water

Also helps in preventing water loss from the cell

Explanation:

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Answer 2

Answer:

Cell wall is a layer surroundings the cell. It is a outer covering of cell, present in the cell membrane or plasma membrane

Functions of cell wall

• It allows the cell to develop turgor pressure.
• It provides a structure and strength to cell
• It prevents the water loss