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Find out the correct pair of stat...

Find out the correct pair of statements (i) In completely plasmolysed cell, pressure potential does not contribute to water potential (ii) If a cell is placed in hypotonic solution for longer time , the cell membrane shrinks away from its cell wall (iii) Apoplastic system comprises interconected protoplasts (iv) Polypeptides have more imbibing capacity then polysaccharides

A

I and IV

B

I and II

C

II and IV

D

III and IV

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. Which of the following statements about plasmolysis is/are true ? I....

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  2. The correct ascending sequence with respect to their water potential i...

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  3. Find out the correct pair of statements (i) In completely plas...

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  4. Match the correct combination.

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  5. The number of stomatal pores per cm^(2) of leaf surface are in the ran...

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  6. A column of water within xylem vessels of tall trees does not break un...

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  7. Root pressure is due to

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  8. Water potential gradient between absorbent and the liquid imbibed is ...

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  9. The continuity of water column in xylem is maintaned due to

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  10. The apoplast is located

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  11. Guttation is a process of loss of water in

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  12. Swelling of wooden frames during rains is caused by

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  13. Layer of cells impervious to water because of a band of suberised matr...

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  14. When a cell is fully turgid which of the following will be zero

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  15. Guttation occurs through

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  16. Which of these is/are not a property of faciliated transport ? I. Re...

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  17. Special type of diffusion when water is absorbed by solids is called

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

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  19. Choose the wrong statement.

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

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