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प्रश्न
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
पर्याय
diffusion
plasmolysis
exosmosis
endosmosis
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उत्तर
Grapes when placed in a strong sugar solution shrink because of plasmolysis
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संबंधित प्रश्न
Differentiate between Diffusion and Osmosis (Definition)
The highest water potential (capacity to move out higher concentrated solution) is that of ______.
Complete the following statements:
Hypotonic solution is one in which the solution kept outside the cell has lower solute concentration than ……………… the cell.
The bending movements of certain flowers towards the sun and the sleep movements of certain plants at night are examples of ______.
Explain why:
The leaves of wilted lettuce, if kept in cold water, become crisp.
Give Reasons for the following.
Freshwater fish cannot survive in seawater.
Give Reasons for the following.
Drops of water on a leaf of plant like peepal does not enter the leaf by osmosis?
Give Reasons for the following.
Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered. Why?
Give Reasons for the following.
Plants begin to die when the excess of soluble fertilizers are added to the soil?
Give a diagrammatic representation of plasmolysis in a cell.
