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Choose the wrong statement....

Choose the wrong statement.

A

Cell swell in hypertonic solutions and shrink in hypotonic solutions

B

Water potential is the kinetic enekrgy of water which helps in the movement of water

C

The absorption of water by seeds and dry wood takes by a special type of diffusion called imbibition

D

Solute potential of `psi_(s)` is always negative

Text Solution

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The correct Answer is:
A
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ARIHANT NEET-TRANSPORT IN PLANTS -Chapter exercises C. Medical entrances gallery (Collection of questions asked in NEET & Various Medical Entrance Exams )
  1. Special type of diffusion when water is absorbed by solids is called

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  2. When water moves out of the plant cell and the cell membrane of a plan...

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  3. Choose the wrong statement.

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  4. The osmotic expansion of cell kept in water is chiefly regulated by :

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  5. In a plant cell, the diffusion pressure deficit is zero when it is

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  6. Which of the following criteria does not pertain to facillatated trans...

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  7. Transpiration is measured by

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  8. Transpiration is manifestation of

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  9. Which of the following theory gives the latest explanation for the clo...

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  10. Translocationn of photosynthetic end products in sieve tubes is

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  11. The property of semipermeability belongs to

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  12. Cell A has osmotic potential of -18 bars and pressure potential of 8 b...

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  13. Stomata open due to accumulation of

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  14. In a fully turgid cell, is zero.

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  15. By which mechanism, the salt resistant plants can get rid off excess N...

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  16. Cell A and cell B are adjacent plant cells. In cell A Psi(s)=-20 bars ...

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  17. Stomata open at night and close during the day time in

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  18. Phloem sap is mainly made of

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  19. Force generated by transpiration can create pressure sufficient to lif...

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  20. The rate of transpiration in plants is dependent upon

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