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V125BC [204]
3 years ago
5

Which of the following statements are true of the cell wall?

Biology
1 answer:
marta [7]3 years ago
8 0

The answer is B because:

Cell walls are made of cellulose and proteins (hence II).

Animal cells don't have cell walls (only cell membrane) but plant cells do so IV

They must be semipermeable since materials for example carbon dioxide and water for photosynthesis have to go into the cell <em>some</em> way.

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