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Usimov [2.4K]
4 years ago
8

What are guard cells?

Biology
1 answer:
tia_tia [17]4 years ago
7 0
They are part of the stomatal can be found in the skin of the leaf and stem. Guard cells have characteristic shapes can be bean-shaped or like sponge cake. They have thickened cell walls contain living protoplasm of chloroplasts (as opposed to skin cells)
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