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Which one of the following is not an ant...

Which one of the following is not an antitranspirant

A

PMA

B

BAP

C

Silicon oil

D

Low viscosity

Text Solution

Verified by Experts

The correct Answer is:
B
The rate of transpiration can be reduced by using anti-transpirants. These can be of two types
(i) Metabolic inhibitors-PMA, ABA, aspirin.
(ii) Film forming antitranspirant-Silicon, low viscosity, waxes.
BAP (Benzyl Amino Purine) is a cytokinin.
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  2. Which of the following is the most accepted theory for movement of wat...

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  3. Which one of the following is not an antitranspirant

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  4. Which one of the following is not related to guttation ?

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  5. The force responsible for upward conduction of water against gravity c...

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  6. The space between the plasma membrane and the cell wall of a plasmolys...

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  7. The process by which water is absorbed by solid like colloids causing ...

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  8. Root pressure is due to

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  9. The force responsible for raising water in 100 ft tall plant is

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  10. Which of the following does not affect water potential of water ?

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  11. Whose water potential is less then water potential of root hair during...

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  12. In tall plants, because of which factor, continuous water coloum exten...

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  13. A plant cell becomes turgid due to

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  14. When a cell is plasmolysed, it becomes

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  15. The factor, most important in regulating transpiration, is

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  16. Which of the following is not a purpose of transpiration

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  17. Arrraction of water molecules to polar surfaces is known as

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  18. A RBC and a plant cell (with thick cell wall) are placed in distilled ...

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  19. Transpiration facilitates

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  20. Stoma opens, when

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