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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
Osmosis and diffusion are the same except that osmosis there is:
The most appropriate characteristic of a semipermeable membrane is that
Differentiate between the following:
Plasmolysis and deplasmolysis
(a) Mention whether the following statement is true (True) or false (False)
(b) Correct the false statement by altering the last word only.
A plant cell placed in hypotonic solution gets Plasmolysed.
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.
Choose the correct answer:
Plasmolysis will occur when the cell is placed in a __________
Give Reasons for the following.
We gargle with saline water in case of throat infection.
Multiple Choice Question:
In the process of osmosis in a cell:
Multiple Choice Question:
Osmosis involves:
Explain the Term: Exosmosis
