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A bottle filled with previously moistene...

A bottle filled with previously moistened Mustard seeds and water was screw capped tightly and kept in a corner. It blew up suddenly after about half an hour. The phenomnon involved

A

Diffusion

B

Imbibition

C

Osmosis

D

D.P.D

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The correct Answer is:
B
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DINESH PUBLICATION-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. When one does not involve osmosis

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  2. Imbibition involes

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  3. A bottle filled with previously moistened Mustard seeds and water was ...

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  4. A semipermeable membrane allows the diffusion of

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  5. Under which condition does the D.P.D. become more than O.P.

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  6. When concentration of solutes is low in the soil, absorption of water ...

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  7. Excessive supply pof chemical fertilizers often causes wilting/death o...

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  8. Cell 'A' with O.P. = 10 atm amd T.P.= 5 O.P. = 15 atm and. T.P. = 12 a...

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  9. Compered to 1M sucrose solution, the Psi(omega) of 1M sodium chlorida ...

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  10. Guard cells differ from epidermal cells in having

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  11. Active K^(+) exchange mechanism for opening and closing of stomata was...

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  12. Wilting in plants occurs when

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  13. Guttation is the process of elimination of water from plants through

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  14. Which of the following is used to determine the rate of transpiration ...

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  15. What is the action spectrum of transpiration ?

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  16. Water drops present on leaf margins of Tropaeolum, Balsam and grasses ...

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  17. Stomatal opening is under the control of

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  18. Maximum transpiration takes place from

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

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

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