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Transpiration occurs in .............

Transpiration occurs in ..........

A

leaves

B

stems

C

all aerial parts

D

roots

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CHETANA PUBLICATION-PLANT WATER RELATION-Exercise
  1. Which of the following is called necessary evil?

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  2. "Transpiration is a necessary evil" was given by .... .....

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  3. Transpiration occurs in ..........

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  4. In plants, the process of transpiration helps in ..........

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  5. In lenticular transpiration, loss of H2O in the form of water vapour i...

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  6. Which of the following is not a the type of transpiration ?

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  7. The rate of transpiration is practically nil during ............

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  8. Minimum transpiration is found in ..........

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  9. Wilting appears due to excessive............

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  10. Stomata in angiosperms open and close due to ........

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  11. Which of the following is the most likely cause for wider opening of s...

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  12. Transpiration pull will be maximum under which of the following condit...

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  13. In which of the following situation, the stomata transpiration exhibit...

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  14. In hypertonic solution, the water potential of a cell...........

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  15. A cell is plasmolyzed after being kept in a hypertonic solution. What ...

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  16. Water is absorbed when outside solution is ...........

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  17. Osmosis involves ........

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  18. Which of the following is against concentration gradient?

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  19. The pressure exerted by cell wall to balance the turgor pressure is ca...

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  20. If cells completely lack turgor pressure, they are said to be ...........

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