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Go through the following matches (i) C...

Go through the following matches
(i) Copper - Absorbed as cuprous ions
(ii) Molybdenum - Component of nitrate reductase
(iii) Chlorine - Needed in synthesis of auxin
(iv) Boron - Required for uptake and utilization of `Ca^(2+)`
Which of these are correct:

A

(i), (ii) & (iii)

B

(ii), (iii) & (iv)

C

(ii) & (iv)

D

All are correct

Text Solution

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The correct Answer is:
3
Copper is absorbed as cupric ions. Zinc is needed in synthesis of auxin.
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TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Go through the following matches (i) Calcium - Required by meristem...

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  2. Read the following matches (i) Zinc - Activator of catalase (ii) C...

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  3. Go through the following matches (i) Copper - Absorbed as cuprous io...

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  4. Read the following matches (i) Boron - Pollen germination (ii) Man...

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  5. Read the following statement regarding the mineral (i) Both Rhiqobiu...

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  6. Go through the following matches with reference to the elements and th...

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  7. With reference to mineral nutrition in plants, which one of the follow...

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  8. Yield of Rice is enhanced by

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  9. By the reaction of alpha-ketoglutaric acid with ammonia, through which...

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  10. Which of the following is must for chlorophyll synthesis

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  11. Which of the following is not caused by deficiency of mineral?

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  12. N2+8(e-)+8H(+)+16ATP gives 2NH3+16ADP+16Pi The above equation refers t...

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  13. Which element is essential as electron carrier?

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  14. Which of the following is a mobile mineral element in the plants?

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  15. Which of the following micronutrients is essential for activation of u...

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  16. In nitrification, ammonia is first oxidised to nitrite by

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  17. Leguminous plants are able to fix atmospheric nitrogen through the pro...

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  18. Which one of the following is not a micronutrient?

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  19. An element playing important role in nitrogen fixation is

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  20. One of the free-living, anaerobic nitrogenfixer is

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