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An element playing important role in nit...

An element playing important role in nitrogen fixation is

A

Zinc

B

Molybdenum

C

Copper

D

Manganese

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TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Leguminous plants are able to fix atmospheric nitrogen through the pro...

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  2. Which one of the following is not a micronutrient

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  3. An element playing important role in nitrogen fixation is

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

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  5. Which one of the following is not an essential mineral element for pla...

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  6. An organism used as a biofertilizer for raising soyabean crop is:-

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  7. Nitrifying bacteria-

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  8. The function of leghaemoglobin in the root nodules of legumes is:-

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  9. Hydroponics is the method of

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  10. Which one of the following elements (micronutrients) in plants is not ...

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  11. Which one of the following is not an essential mineral element for pla...

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  12. Cuscuta is an example of

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  13. For its action, nitrogenase requires

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  14. Which one of the following is wrong statement ?

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  15. A nitrogen fixing microbe associated with Azolla in rice-fields is:-

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  16. Best defined function of manganese in green plants is

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  17. The first stable product of fixation of atmospheric nitrogen in legumi...

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  18. Deficiency symptoms of nitrogen and potassium are visible first in

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  19. Which one gives the most valid and recent explanation for stomatal mov...

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  20. During biological nitrogen fixation, inactivation of nitrogenase by ox...

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