Write on the function of cell wall

1.	Write on the function of cell wall
Answer» AnSwer : ◑ Functions of cell wall :- It maintains the SHAPE of the cell. It protects the cells from mechanical INJURY and prevents their desiccation. Being freely permeable, it allows the materials to pass in and out of the cells. It provides mechanical support against gravity. It is due to the rigid cells walls that the aerial parts of the plants are able to keep erect and expose their leaves to sunlight. The plasmodesmata form intercellular connections that allows exchange of materials between adjacent living cemm contents. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Know more : ※ An additional layer outside the PLASMA membrane, called the cell wall. ※ It is non-living, rigid, completely permeable and is secreted by the cell itself to protect its contents. ※ Plant cell was first observed by ROBERT Hooke in 1665. ※ He observed a thin slice of cork under his primitive microscope. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Answer»

◑ Functions of cell wall :-

It maintains the SHAPE of the cell.
It protects the cells from mechanical INJURY and prevents their desiccation.
Being freely permeable, it allows the materials to pass in and out of the cells.
It provides mechanical support against gravity. It is due to the rigid cells walls that the aerial parts of the plants are able to keep erect and expose their leaves to sunlight.
The plasmodesmata form intercellular connections that allows exchange of materials between adjacent living cemm contents.

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※ An additional layer outside the PLASMA membrane, called the cell wall.

※ It is non-living, rigid, completely permeable and is secreted by the cell itself to protect its contents.

※ Plant cell was first observed by ROBERT Hooke in 1665.

※ He observed a thin slice of cork under his primitive microscope.

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