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Svetach [21]
4 years ago
14

Stiff outer layer that supports and protects the plant cell

Chemistry
1 answer:
pshichka [43]4 years ago
6 0
Cell Membrane
The cell membrane also protects and supports the cell. Found in plant cells but not animal cells. This is the outer most layer in the plant cell. It is stiff, rigid and non living, and mad of cellulose.
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