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Choose the wrong statemnt...

Choose the wrong statemnt

A

Cells swell in hypertonic solutions and shrink in hypotonic solution

B

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

C

Absorption of water by seeds and dry wood takes place by special type if duffusion celled imbibtion

D

`Psi_(s)`is always negative

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The correct Answer is:
B
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DINESH PUBLICATION-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. Water potential of pure water at standard temperature is equal to

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  2. In a plant cell DPD is zero when it is ………..

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  3. Choose the wrong statemnt

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  4. Osmotic expansion of a cell kept in water is chiefly regulated by

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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. Match and find the correct combination

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  7. The correct ascending squence with respect to their water potential is...

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

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

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

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  11. Which of the following is not correct mass flow hypothesis

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

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  13. Guttation is a process of loss of water in

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  14. The apaplast is located

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  15. Match and find the correct option {:((a), "Water potential",(i),"It...

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  16. Which of the following statements about plasmolysis is/ are ture I. P...

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  17. Above this minimum vertical distance, the gravity potential is not nag...

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  18. Imbibition involves

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  19. The major solute taken in by guard cells is Na^(+)

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  20. Water potential of soil quantified in term of

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