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Aspergillus niger is commercially used t...

Aspergillus niger is commercially used to prepare

A

Lactic acid

B

Acetic acid

C

Citric Add

D

Vinegar

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The correct Answer is:
C
Citric Add
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS ASKED IN COMPETITIVE EXAM)
  1. Which statement is wrong from given below ?

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  2. IPM (Integrated Pest Management) involves. (A) Biological Control (...

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  3. Aspergillus niger is commercially used to prepare

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  4. Full name of LAB is

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  5. In production of what, Bacillus thuringiensis are used ?

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  6. The useful living organism in biogas plant is...

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  7. Which of the following is a free-living aerobic and non-photosynthetic...

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  8. Biofertilizer means……

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  9. Which of the following is provided to plant by fungi present in mycror...

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  10. Which nutrient is required to increase immunity in plant against pest ...

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  11. Identify the true statement (A) methanobacterium are the bacteria pr...

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  12. During sewage treatment, biogases are produced, which include

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  13. Which gases are produced in anaerobic sludge digester? (A) Methane ...

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  14. Match the following list of microbes and their importance.

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  15. Biochemical Oxygen Demand (BOD) may not be a good index for pollution ...

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  16. Match column I with column II and select the correct option using the ...

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  17. Which of the following is wrongly matched in the given table ?

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  18. Which of the following is correctly matched for the product produced b...

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  19. Which of the following in sewage treatment removes suspended solids?

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  20. Converion of milk to curd improves its nutritional value by increasing...

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