Question

write a note on cell wall ??​

Answer 1

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❤⏩The answer is in the attachment....Hope it helps...

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Answer 2

Explanation:

A plasma membrane is basically a structural layer encompassing some varieties of cells, simply outside the plasma membrane. It may be powerful, flexible, and generally rigid. It provides the cell with each structural support and protection, and additionally acts as a filtering mechanism.

Cell walls area unit gift in most prokaryotes (except mollicute bacteria), in algae, fungi and eukaryotes as well as plants however area unit absent in animals. a serious perform is to act as pressure vessels, preventing over-expansion of the cell once water enters.