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The net direction and rate of osmosis de...

The net direction and rate of osmosis depends on

A

Pressure gradient

B

Concentration gradient

C

Both A and B

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
The net direction and rate or osmosis depends on pressure gradient and concentration gradient
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A2Z-TRANSPORT IN PLANTS-Section A : Topicwise Questions Topic 2: Plant-water Relations (water Potential , Osmosis , Plasmoly
  1. Find out the correct relationship.

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  2. Plant cells usually contain a large central vacuole, whose contents, t...

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  3. The net direction and rate of osmosis depends on

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  4. During an experiment, if the tuber is placed in water, the cavity in t...

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  5. Osmosis can be demonstrated by

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  6. A semi-permeable membrane (SPM) could be a membrane of an egg. To get ...

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  7. In thistle funnel experiment, during osmosis the level of the solution...

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  8. The external pressure applied from the upper part of the funnel to pre...

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  9. Osmotic pressure is the function of the

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  10. Reconise the figure and find out the correct statement. (i) Solut...

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  11. Read the following statements and find out the incorrect statement.

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  12. If the external solution balances the osmotic pressure of the cytoplas...

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  13. During plasmolysis, water moves out from the cell, it is first lost fr...

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  14. The process of plasmolysis is usually

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  15. When the cells are placed in a hypotonic solution, water diffuses into...

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  16. The pressure exerted by the protoplaste due to entry of water against ...

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  17. Which of the following pressure is ltimetely responsible for enargemen...

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  18. Read the statements and find out the incorrect statement

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  19. Solute potential of a solution is always

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  20. Movmens of water from higher water potential to lower water potential ...

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