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प्रश्न
The space between the cell wall and plasma membrane in a plasmolysed cell is filled with ______.
पर्याय
isotonic solution
hypotonic solution
hypertonic solution
water
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उत्तर
The space between the cell wall and plasma membrane in a plasmolysed cell is filled with hypertonic solution.
Explanation:
When a cell is put in a hypertonic solution (where the concentration of solutes is higher outside than that inside the cell); the water molecules move more outside the cell than inside, this results in cell shrinkage which is called plasmolysis i.e., shrinkage of protoplasm.
APPEARS IN
संबंधित प्रश्न
Complete the following statements:
Hypotonic solution is one in which the solution kept outside the cell has lower solute concentration than ……………… the cell.
Name the following:
Condition of cell in which the cell contents are shrunken.
Name the following:
Movement of molecules from a region of high concentration to a region of low concentration.
Choose the correct answer:
Cell turgidity is caused by _______________
Mention whether the following statement is true (T) or false (F) and give explanation in support of your answer.
Plasmolysis is reverse of deplasmolysis.
Give Reasons for the following.
Plants begin to die when the excess of soluble fertilizers are added to the soil?
Name the following:
The pressure through which water can rise upto some feet.
Fill in the Blank
The pressure which develops in the cortical cells of root which force a part of the water upward ____________.
Name the two organelles in a plant cell that contain their own genetic material and ribosomes.
Define the following term:
Tonicity
