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The number of stomatal pores per cm^(2) ...

The number of stomatal pores per `cm^(2)` of leaf surface are in the range of

A

1000-60,000

B

10-1000

C

50,000-100,000

D

50-100

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

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  2. Match the correct combination.

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

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

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  5. Root pressure is due to

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

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

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  8. The apoplast is located

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  9. Guttation is a process of loss of water in

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  10. Swelling of wooden frames during rains is caused by

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

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

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  13. Guttation occurs through

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

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

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

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  17. Choose the wrong statement.

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

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

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

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