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Osmosis involves ...........

Osmosis involves ........

A

diffusion of suspended particles higher to lower concentration

B

diffusion of suspended particles for lower to higher concentration

C

diffusion of water from more to less concentrated side

D

diffusion of water from less to more concentrated side

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CHETANA PUBLICATION-PLANT WATER RELATION-Exercise
  1. A cell is plasmolyzed after being kept in a hypertonic solution. What ...

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  2. Water is absorbed when outside solution is ...........

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  3. Osmosis involves ........

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  4. Which of the following is against concentration gradient?

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

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

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  7. Larger molecules (bulk flow?) are taken into cell by ...............

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  8. Root hair will absorb water when external solution is........

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  9. Absorption of water involving the activity of root is called.............

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  10. Uptake of water at the expenses of metabolic energy is known as..........

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  11. Which of the following is the major source of water for land plants?

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  12. Maximum transpiration occurs through ......

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  13. Water in plants rises through.........

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

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

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  16. Opening and closing of stomata is due to the ....

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  17. Solution outside a cell has higher concentration than cell sap the sol...

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  18. Chlorosis results from the deficiency of ..........

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  19. Critical elements are ......

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  20. Which of the following is trace element ?

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