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Guard cells are associated with.........

Guard cells are associated with......

A

Lenticels

B

Hydathodes

C

Stomata

D

Epiblema

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CHETANA PUBLICATION-PLANT WATER RELATION-Exercise
  1. Maximum transpiration occus through.............

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  2. Water in plants rises through.........

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  3. Guard cells are associated with......

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  4. Three compartments of a cell are................

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  5. An example of a not seclectively permeable membrane is...........

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  6. Purple cabbage leaves do not loose their colour in cold water but they...

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  7. Uniformly sweet taste of tea or coffee is due to ................

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  8. In plants, the semipermeable membrane allows the diffusion of.........

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  9. Water potential in a cell of root hair absorbing the water is............

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  10. To initiate plasmolysis in plant cells the salt solution uesed as........

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  11. In pickles, infection is rare due to ...................

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  12. Why plants die when overfertilized ? ..................

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  13. A plasolysed cell can be deplasmolysed by placing it in.........

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  14. Plant cell do not burst in distilled water because the cell wall is......

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  15. If a plant cell is immersed in water, the water continues to enter the...

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  16. Plant cell submerged in distilled water become .............

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  17. Turgidity in plant cells maintain by

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  18. The turgor pressure of turgid cell is equal and opposite to .............

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  19. Wooden doors swell up and get stuck up during rainy season due to .......

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  20. Many transplanted seedling may not survive because............

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