Answer:
Osmosis is the process of moving water across a semi-permeable membrane from a location of higher water concentration to a region of lower water concentration. Given that it doesn't need energy, it is a form of passive transport.Osmosis in plant cells is essential for sustaining turgor pressure, which keeps the plant stiff. Only water molecules may flow through the cell wall, and as water diffuses inside the cell, a pressure known as turgor pressure is created on the cell wall.Osmosis assists in keeping the fluid equilibrium between the interior and exterior of animal cells. To keep the proper balance of fluids, the cell membrane functions as a semi-permeable membrane and controls the flow of water into or out of the cell. Water will move into a cell if there is more water outside than within, causing it to inflate, whereas water will move out of a cell if there is more water inside, causing it to shrink.
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