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The plants that send their roots upto fr...

The plants that send their roots upto fringe of the water table due to the deficiency of air are called

A

hyrophytes

B

phreatophytes

C

mesophytes

D

halophytes

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Purple cabbage leaves do not loose their colour in cold water but do s...

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  2. Which is possible for a fully turgid cell ?

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  3. The plants that send their roots upto fringe of the water table due to...

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  4. Root hairs absorb water when

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  5. The root hairs absorb from soil

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  6. In submerged hydrophytes, the absorption of water takes place through

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  7. The water available to the plant for absorption is

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  8. Bulk of water requirement of plant is met through the process of

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  9. Plasmodesmata connections help in movement of substances between cells...

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  10. Cold soils are considered to be

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  11. A water - logged soil is considered to be physiologically dry because ...

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  12. Which is influenced by opening and closing of stomata ?

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  13. During passive absorption of water , the forces originate in 1. root...

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  14. Mark the correct statement .

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  15. The influence of metabolic inhibitors on the process of passive absor...

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  16. The rate of water absorption is considered to be approximately equal t...

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  17. When soils are deficient in oxygen and have high proportion of salts o...

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  18. Root pressure occurs due to

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  19. To develop root pressure , energy is used to

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  20. Root pressure is maximum when

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