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Number of stomata present per cm^(2) of ...

Number of stomata present per `cm^(2)` of a common leaf is aboout

A

Less then 100

B

1000 to 60000

C

1 million

D

10000

Text Solution

Verified by Experts

The correct Answer is:
D
For common crop plants the number of stomata is about ten `thousand//cm^(2)` area of leaf.
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DINESH PUBLICATION ENGLISH-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. Maximum transpiration takes place from

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  2. In which type, the stomata are present exclusively on the upper surfac...

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  3. Number of stomata present per cm^(2) of a common leaf is aboout

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  4. Which is produced during water stress that brings about stomatal closu...

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  5. In which of the following plants metabolism would be hindered if leave...

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  6. The following percentage of water absorbed by herbaceous plants is los...

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  7. Transpiration is least in (a) Good soil moisture (b) High wind velo...

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  8. Transpiration is high under

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  9. Potometer is a device used for measuring rate of

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  10. Wilting appears due to excessive

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  11. Transpiration is regulated by movements of

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  12. Transpiration differs from evaporation in

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  13. Rate of transpiration is reduced with

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  14. Guttation is mainly due to

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  15. Which one of the following plants keep its stomata open during the nig...

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  16. Which one gives the most valid and recent explanation for stomatal mov...

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  17. The stomatal type of cereals which open only for a few hours during th...

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  18. In most of the thin leaf mesophytes, the leaf stomata open during day ...

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  19. Rate of transpiration is dependent upon

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  20. On a hot summer day cooling of plant occurs due to

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