Question

how do the cell wall provides protection to the plant​

Answer 1

Cell walls protect the cells from damage. ... In plants and algae, the cell wall is made of long molecules of cellulose, pectin, and hemicellulose. The cell wall has channels which let some proteins in and keeps others out. Water and small molecules can go through the cell wall and the cell membrane.

Answer 2

Answer:

The cell wall provide protection to the cell from pathogens such as bacteria that are trying to invade the cell . The structure of the cell wall allows many small molecules to pass through it ,but not larger molecules that could harm the cell.

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