Osmosis helps in:

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(D) Osmosis is the movement of solvent molecules from a region of higher water potential to a region of lower water potential through a semi-permeable

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All the above

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(D) Osmosis is the movement of solvent molecules from a region of higher water potential to a region of lower water potential through a semi-permeable membrane.$1$. Distribution of water: Osmosis facilitates the movement of water between cells,ensuring proper hydration and nutrient transport.$2$. Turgor of guard cells: The opening and closing of stomata are regulated by the turgor pressure of guard cells,which is maintained by the osmotic influx and efflux of water.$3$. Resistance to frost: Osmosis and the accumulation of solutes help lower the freezing point of the cell sap,providing resistance against frost damage.Therefore,all the given options are correct.

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