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प्रश्न
Explain why:
We gargle with saline solution in case of throat infection.
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उत्तर
Saline water is hypertonic. So any infectious agent such as bacteria in the throat gets plasmolysed and this cures the infection.
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संबंधित प्रश्न
Differentiate between the following:
Plasmolysis and deplasmolysis
Show by a series of diagrams, the change which a plant cell will undergo when placed in
Hypertonic salt solution
Define the following:
Diffusion
Choose the correct answer:
Plasmolysis will occur when the cell is placed in a __________
What is the water potential?
Give Reasons for the following.
The raisins swell up in the water.
Give a diagrammatic representation of plasmolysis in a cell.
Name the following:
The movement of a liquid through a selectively permeable membrane.
Name the following:
Name the process by which water enters the root hair cell.
When a cell in solution shrinks and loses its shape, then the solution is ______.
