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प्रश्न
Choose the correct answer:
Cell turgidity is caused by _______________
पर्याय
endosmosis
exosmosis
plasmolysis
diffusion
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उत्तर
Cell turgidity is caused by endosmosis
APPEARS IN
संबंधित प्रश्न
Explain how soaked seeds swell up and burst their seed coats.
The diagram given below represents an experimental set-up to demonstrate a certain process. Study the same and answer the questions that follow:
- Name the process.
- Define the above-named process.
- What would you observe in the experimental set-up after an hour or so?
- What control experiment can be set up for comparison?
- Keeping in mind the root hair, cell and its surroundings, name the parts that correspond to
- concentrated sugar solution
- parchment paper
- water in the beaker
- Name any other material that can be used instead of parchment paper in the above experiment.
- Mention two advantages of the process for the plants.
Show by a series of diagrams, the change which a plant cell will undergo when placed in
Hypertonic salt solution
Name the following:
The pressure with which the molecules of a substance diffuse.
Give Reasons for the following.
The raisins swell up in the water.
Give a diagrammatic representation of plasmolysis in a cell.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Osmosis is defined as the movement of water from a concentrated sugar solution to a dilute sugar solution.
Explain the term:
Diffusion
