Question

what is meant by cell wall?
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Answer 1

Answer:

A cell wall is a structural layer surrounding some types of cells, just outside the cell membrane. It can be tough, flexible, and sometimes rigid. It provides the cell with both structural support and protection, and also acts as a filtering mechanism.

Answer 2

Answer:

A rigid layor of polysaccharides lying outside the plasma membrance of the cell of the plant called cell wall.

Explanation:

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