The movement of water across biological membranes can best be predicted by D. water potentials.
We can describe water potential as a kind of pressure that is exerted by the biological membrane of the cell on the water molecules. It is the capability of water molecules to move from one place to another.
When the number of solutes will be more inside a cell as compared to the outside, the water molecules will enter the cell as a result of osmosis. On the other hand, when the number of solutes will be more outside of a cell then the water molecules will move outside of a cell. Such a type of movement of water is referred to as osmosis.
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