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Which of the following is mainly produce...

Which of the following is mainly produced by the activity of anaerobic bacteria on sewage

A

Marsh gas

B

Laughing gas

C

Propane

D

Mustard gas

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AAKASH INSTITUTE-MICROBES IN HUMAN WELFARE-Assignment (SECTION - C)
  1. Organisms called Methanogens are most abundant in a

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  2. Secondary sewage treatment is mainly a

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  3. Which of the following is mainly produced by the activity of anaerobic...

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

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  5. The most cammon substrate used in disrlilleris for the production of e...

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

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

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  8. Study the following statements regarding organic farming and select t...

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  9. Select the correct statement from the following

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  10. An example of endomycorrhiza is

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

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  12. Which one of the following is not used in organic farming ?

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  13. Which of the following is not used as a biopesticide ?

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  14. Which proves to be effective biological control for nematodal pathogen...

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  15. Modern detergents contain enzyme preparations of

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  16. Trichoderma harizianum has proved to be a useful microorganism for

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  17. Probiotics are

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  18. Which one of the following pairs is wrongly matched

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  19. Bacillus thuringiensis (Bt) strains have been used for designing novel

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  20. A good producer of citric acid is :

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