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The process of N(2) fixation in root no...

The process of `N_(2)` fixation in root nodules is controlled by

A

nif

B

NAA

C

IAA

D

ABA

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TRUEMAN BIOLOGY-MINERAL NUTRITION-MULTIPLE CHOICE QUESTIONS
  1. Which of the following gene clusters in bacteria is responsible for ...

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  2. N(2) fixation is

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  3. The process of N(2) fixation in root nodules is controlled by

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  4. Enzyme involved in nitrogen assimilation

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  5. Nitrate reductase forms 1. N(2) 2. NH(3) 3. NO(2) 4. NO(3)

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  6. If by radiation all nitrogenase enzymes are inactivated then there wi...

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  7. Plants that have mutualistic relations with nitrogen-fixing bacteria ...

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  8. Plants that have mutualistic relations with nitrogen-fixing bacteria ...

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  9. Nitrosomonas and Nitrosococcus promote

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  10. The Nitrobacter and Nitrocystis

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  11. Reduction is the term used when conversion of ……… takes place

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  12. Certain bacteria living in the soil poor in oxygen convert nitrates in...

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  13. Bacteria which break down the dead organisms of the soil into nitrogen...

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  14. The nodules in a plant root where nitrogen fixing bacteria live forms ...

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  15. The source of energy for non-biological nitrogen fixation is 1. by io...

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  16. Vicia faba and pisum sativum are recommended for rotation of crops bec...

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  17. Nitrogen fixing enzyme in root nodule is 1. nitrase 2. nitrogenase ...

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  18. Which of the following is an incorrect match ?

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  19. Which of the following can use elemental nitrogen as their nitrogen so...

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  20. Nitrogen fixation by organism requires conditions that are

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