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Which of the following microbes serve as...

Which of the following microbes serve as an important biofertiliser in paddy fields ?

A

Cynobacteria

B

Rhizobium

C

E. coli

D

Azotobactor

Text Solution

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The correct Answer is:
A
Cynobacteria
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS ASKED IN COMPETITIVE EXAM)
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  9. In production of what, Bacillus thuringiensis are used ?

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

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

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  12. Biofertilizer means……

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

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

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

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

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

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

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