The key roles played by Osmosis in plants are:
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It helps the root system of the plants to absorb water and minerals from the soil
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Helps maintain the turgidity (shape) of the plant cell
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It play a key role in the movement of water and other substances from one cell to another
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Enables the plants to overcome harsh conditions such as drought and frost.
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It helps maintain turgor pressure which control the opening and closing of stomata
