Question:
During phase of cell enlargement in plant growth, solute concentration favours ______________.
During phase of cell enlargement in plant growth, solute concentration favours ______________.
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Endosmosis increases turgidity, which is essential for cell expansion.
Updated On: Mar 6, 2026
- endosmosis
- plasmolysis
- imbibition
- exosmosis
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The Correct Option is A
Solution and Explanation
Step 1: Understanding cell enlargement.
Cell enlargement in plants occurs mainly due to the uptake of water into the vacuole, which increases turgor pressure.
Step 2: Role of solute concentration.
Higher solute concentration inside the cell lowers the water potential of the cell sap.
Step 3: Movement of water.
Water enters the cell from the surrounding medium through a semi-permeable membrane, a process known as endosmosis.
Step 4: Conclusion.
Therefore, solute concentration during cell enlargement favours endosmosis.
Cell enlargement in plants occurs mainly due to the uptake of water into the vacuole, which increases turgor pressure.
Step 2: Role of solute concentration.
Higher solute concentration inside the cell lowers the water potential of the cell sap.
Step 3: Movement of water.
Water enters the cell from the surrounding medium through a semi-permeable membrane, a process known as endosmosis.
Step 4: Conclusion.
Therefore, solute concentration during cell enlargement favours endosmosis.
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