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The rate of water absorption is consider...

The rate of water absorption is considered to be approximately equal to the rate of

A

photosynthesis

B

transpiration

C

respiration

D

guttation

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Mark the correct statement .

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

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

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

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  5. Root pressure occurs due to

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  6. To develop root pressure , energy is used to

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  7. Root pressure is maximum when

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  8. When aerial parts of a plant are cut the sap exudes from the root with...

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  9. The energy source that mainly drives the upward flow of water is

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  10. According to Dixon and Jolly's Cohesion Theory the channel for ascent...

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  11. In a branch cut from a rapidly transpiring plant , water snaps away fr...

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  12. The osmotic pressure of the leaf cells is maximum in the afternoon, th...

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  13. Root pressure does not take an active part in the ascent of sap becaus...

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  14. In the given TS of root , what part A,B and C

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  15. Cohension transpiration pull theory operates in

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  16. Which contributes most to the transport of water from the soil to the ...

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  17. Movement of H(2)O through cell wall is called

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  18. Water lost by transpiration is

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  19. Cobalt chloride is blue in anhydrous state . In contact with water va...

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  20. Which of the following amphistomatous leaves would dry up last ?

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