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Water will be absorbed by root hairs whe...

Water will be absorbed by root hairs when

A

the concentration of salts in soil is high

B

the concentration of solutes in the cell sap is high

C

the plant is rapidly transpring

D

they are separated from soil by a semipermeable membrane

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The correct Answer is:
B
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NTA MOCK TESTS-NTA NEET SET 113-BIOLOGY
  1. The correct floral formula of chilli is

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  2. In temperate regions, during spring season, combium is very active and...

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  3. Water will be absorbed by root hairs when

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  4. Deficiency of which of the following does not cause chlorosis?

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  5. Which of the following conditions are favourable for cyclic photophosp...

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  6. Which of the following is a 4-carbon compound?

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  7. Which one of the PGRs would be used by farmers if they are asked to ?

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  8. All viruses

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  9. In pinus, male and female cones occur on

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  10. In facilitated diffusion

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  11. Whereas the number of chromosomes is reduced to half in first reductio...

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  12. Which of the following is not a characteristic feature of Fabaceae

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  13. Which of the following statements is correct about a woody dicot stem ...

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  14. One hormone helps in petiole elongation in deepwater rice plants, whil...

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  15. The assimilatory power formed in light reaction of photosynthesis is:

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  16. The type of organisms found in the kingdom Protista are :

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  17. Select the incorrect pairing

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  18. In the leaf base expands into a sheath covering the stem partially or ...

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  19. Unicellular organisms that divide by binary fission are:

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  20. Which of the following structure is not made up of a single layer of f...

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