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Root cap has no role in water absorption...

Root cap has no role in water absorption because

A

It has no direct connection with the vascular system

B

It has loosely arranged cells

C

It has no cells containing chloroplasts

D

It has no root hairs

Text Solution

Verified by Experts

The correct Answer is:
B
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DINESH PUBLICATION ENGLISH-TRANSPORT IN PLANTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS
  1. Water will be absorbed by root hairs when the external medium is

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  2. Root hairs are found in the zone of :

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  3. Root cap has no role in water absorption because

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  4. Root pressure is maximum when

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  5. Path of water movement from soil to exarch xylem is

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  6. Which fraction of soil water is available to plants for absorption by ...

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  7. Rate of water absorption can be increased through (a) Decreased trans...

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  8. Water in plants is transported by or ascent of sap take place through

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  9. The most widely accepted theory of ascent of sap in trees is

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  10. Water rises in the stem due to

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  11. According to one vital force theory, ascent of sap is due to active pu...

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  12. At what time, the stomatal transpiration is completely stopped

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  13. Upward movement of water through xylem is best explained by (a) Cohes...

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  14. The principal pathway of water translocation in angiosperms is

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  15. The cohesive force bof water is due to

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  16. When pheloem is removed by girdling

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  17. During osmosis, flow of water through a semipermeable membrane is

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  18. Diffusion of water through selectively permeable membrane is

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  19. A higher plant cell covered with cutin and suberin is placed in water....

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  20. Water is absorbed from outside solution only when it is

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