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प्रश्न
Explain why:
The leaves of wilted lettuce, if kept in cold water, become crisp.
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उत्तर
The leaves of the wilted lettuce become crisp when kept in cold water because they take up water due to endosmosis in hypotonic solution.
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संबंधित प्रश्न
What is responsible for guttation?
Mention whether the following statement is true or false. Correct the false statement by altering the last word only.
The shrinkage of protoplasm, when a cell is kept in hypotonic solution.
Show by a series of diagrams, the change which a plant cell will undergo when placed in
Hypertonic salt solution
Define the following:
Hypertonic solution
Name the following:
The pressure with which the molecules of a substance diffuse.
Name the following:
Movement of molecules from a region of high concentration to a region of low concentration.
Differentiate between the following
Endosmosis and Exosmosis
Give Technical Term for the following.
Solutions which have the same osmotic pressure.
Fill in the Blank
Raisin swells up when kept in a __________ solution.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Cells that have lost their water content are said to be deplasmolysed.
