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प्रश्न
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
विकल्प
diffusion
plasmolysis
exosmosis
endosmosis
उत्तर
Grapes when placed in a strong sugar solution shrink because of plasmolysis
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संबंधित प्रश्न
Differentiate between Turgor pressure and Wall pressure (explain)
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Define the following:
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Explain why:
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In an experiment, two sets of apparatus were set up as shown below:
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In both A and B the level of liquid inside the funnels rises up the tubes. In A the sugar solution turns red and in B, the water turns red.
Study the given observations and answer these questions:
- Name the process by which red ink moves in A and B.
- Which type of pressure forces the water molecules to move towards thistle funnels and cause a rise in the water level?
- Where does this process occur in plants and animals?
- What material could be used as a semi-permeable membrane?
Give Technical Term for the following.
The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
When a cell in solution shrinks and loses its shape, then the solution is ______.
