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प्रश्न
Deplasmolysis occurs when a plasmolysed cell is placed in ______.
विकल्प
Concentrated salt solution
Tap water
Concentrated sugar solution
Hypertonic salt solution
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उत्तर
Deplasmolysis occurs when a plasmolysed cell is placed in Tap water.
Explanation:
One hypotonic solution is tap water. Because the concentration of water outside the cell is higher, water moves within the cell. Subsequently, the cell expands and turns turgid. This is known as deplasmolysis.
संबंधित प्रश्न
Give scientific reasons : Balsam plants wilt during mid-day even if the soil is well watered.
Differentiate between the following:
Turgor pressure and wall pressure
What is the difference between ‘flaccid’ and ‘turgid’? Give one example of flaccid condition in plants.
Give reasons for the following:
If you sprinkle some common salt on grass growing on a lawn, it is killed at that spot.
Give reason for the following:
It is better to transplant seedlings in a flower-bed in the evening and not in the morning.
Differentiate between the following:
Plasmolysis and Deplasmolysis.
The below diagram represents a plant cell after being placed in a strong sugar solution. Guidelines 1 to 5 indicate the following:
1. Cell wall
2. Plasma membrane.
3. Protoplasm
4. Large vacuole
5. Nucleus
Study the diagram and answer the questions that follow :
(i) What is the state of the cell shown in the diagram?
(ii) Name the structure which acts as a selectively permeable membrane.
(iii) If the cell had been placed in distilled water instead of a strong sugar solution which features: would not have been present?
(iv) If the cell in the diagram possessed chloroplasts where would these be present?
(v) Name any one feature of this plant cell which is not present in animal cells.
Name the following:
The process by which wilting or drooping of leaves occurs.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Flaccidity is the reverse of turgidity.
Multiple Choice Question:
When cell is fully turgid, which of the following will be zero?
