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Water will be absorbed by root hairs whe...

Water will be absorbed by root hairs when

A

Concentration of salt in the soil is high

B

Concentration of solutes in the cell sap is high

C

Plant is rapidly respiring

D

They are separated from soil by a permeable membrane

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The correct Answer is:
B
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ERRORLESS -TRANSPORT IN PLANTS-Transport In Plants
  1. Which of the following is not true for active transport

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  2. Upward movement of water in plants is called

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  3. Water will be absorbed by root hairs when

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  4. The factor or process which best explains the rise of water from roots...

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  5. The path of water from soil upto secondary xylem is

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  6. Physical force theory explains

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  7. The rupture and fractionation do not usualy occur in the water column ...

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  8. Which of the following would be in insignificant amount in xylem sap

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  9. Bordered pits relating with water uptake located in

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  10. Most of the water flow in the root takes place via the apoplast becaus...

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  11. The given diagram shows the appearance of plant cell immersed in a sol...

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  12. Which of the following helps in the absorption of water and minerals s...

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  13. The given diagram indicates routes of transport of water and minerals ...

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  14. The movement of water from one cell of the cortex to the adjacent one ...

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  15. Given figure represents demonstration of osmosis by egg membrane osmos...

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  16. Passage cells are thin walled cells found in

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

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  18. If two solutions have the same osmolarity, they are said to be

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  19. Which of the following statements is/are true A. The apoplastic move...

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  20. Which of the following statements is incrorrect

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