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An organism used as a biofertilizer for ...

An organism used as a biofertilizer for raising soyabean crop is

A

Azotobacter

B

Azospiriullum

C

Rhizobium

D

Nostoc

Text Solution

Verified by Experts

The correct Answer is:
B
Azospiriullum
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MODERN PUBLICATION-MICROBES IN HUMAN WELFARE-COMPETITION FILE OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS) (MCQs): (From AIPMT/NEET & Other Competitive Examinations)
  1. A prokaryotic autotrophic nitrogen fixing symbiont is found in

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  2. Which one of the following is not a biofertilizer?

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  3. An organism used as a biofertilizer for raising soyabean crop is

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  4. The function of leghaemoglobin in the root nodules of legumes is

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  5. Which one of the following helps in absorption of phosphorus from soil...

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  6. Organisms called Methanogens are most abundant in a

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  7. Cyclosporine A, which is used as an immunosuppressive, agent, is produ...

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  8. Flemming, Chain and Florey were awarded the Nobel Prize in 1945 for t...

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  9. Which among these are production by distillation of fermented broth? ...

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  10. Nitrifying bacteria

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  11. Ethanol is commercially produced through a particular species of:-

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  12. Rotenone is a

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  13. Which of the following plants are used as green manure in crop fields ...

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  14. A common biocontrol agent for the control of plant diseases is

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  15. In paddy fields, biological nitrogen fixation is chiefly brought about...

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  16. Cyclosporine A, which is used as an immunosuppressive, agent, is produ...

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  17. Food poisoning is caused by

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  18. The most abundant prokaryotes helpful to humans in making curd from mi...

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  19. Monascus purpureus is a yeast ued commercially in the production of

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  20. Which one of the following helps in absorption of phosphorus from soil...

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