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प्रश्न
Give a diagrammatic representation of plasmolysis in a cell.
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उत्तर
(a) A cell in normal turgid condition
(b) - (d) Successive stages in shrinkage of protoplasm from the cell well after being placed in a hypertonic solution. Diagrammatic representation of plasmolysis in a cell
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संबंधित प्रश्न
Differentiate between Diffusion and Osmosis (Definition)
A plant cell placed in a certain solution got plasmolysed. What was the kind of solution?
Give Reasons for the following.
Freshwater fish cannot survive in seawater.
Differentiate between the following
Endosmosis and Exosmosis
The diagram below represents an experimental set up to demonstrate a vital process. Study the same and then answer the questions that follow:
(i) Name the process.
(ii) Define the above named process.
(iii) What would you observe in the experimental setup after an hour or so?
(iv) What control experiment can be set up for the above experiment?
(v) Keeping in mind the root hair cell and its surrounding name the part that corresponds to (1) Concentrated sugar solution, (2) Parchment paper, (3) Water in the beaker.
(vi) Name any other substance that can be used instead of parchment paper in the above experiment.
(vii) Mention two advantages of this process to the plant.
Name the following:
The pressure through which water can rise upto some feet.
Name the following:
Name the process by which water enters the root hair cell.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The plasma membrane permits the passage of all solutes and water.
Multiple Choice Question:
In the process of osmosis in a cell:
Define the following term:
Osmotic Pressure
