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Nitrogen-fixation is performed by...

Nitrogen-fixation is performed by

A

green algae and fungi

B

mycorrhiza

C

mycoplasma

D

blue-green algen and bacteria

Text Solution

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The correct Answer is:
D
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ARIHANT NEET-MICROBES IN HUMAN WELFARE -Chapter exercises A (Taking it together (Assorted Questions of the Chapter for Advanced Level Practice))
  1. Nitrogen-fixation is performed by

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  2. Streptomyces griseus produces antibiotic

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  3. Streptococcus lactic is respondible for the

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  4. Tetracyline is extracted from

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  5. Some blue-green alge are useed as bioferilisers

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  6. Antibioties are

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  7. Which of the following is a non-symbiotic biofertiliser ?

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  8. Farmers have reported 50% higher yields of rice by using the biofertil...

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  9. Aquatic fern which is an excellent biofertilizer

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  10. Therioside is a protenaceous toxin, which is obtained from

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  11. Which of the following is a free-living nitrogen-fixing biofertiliser ...

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  12. Biofertilisers give better yeild when added along with

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  13. Which one is a biofertiliser ?

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  14. The organisms which produce antimicrobial substances are called

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  15. Which one of these is not a characteristic of ethyl alcohol?

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  16. which of the following arganic acid is responsible for diabetic ailmen...

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  17. The other name for Tissue Plasminogen Activator (TPA) is

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  18. Which drugs help in stimulating muscles of utures during childbirth?

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  19. Glucose fermentation by Yeast yields

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  20. Which is used up in the production of alcohol?

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