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- 1. Multiple Choice
What we call the study of microorganisms?
Biology
Microbiology
Zoology
Astrology
- 2. Multiple Choice
Which microorganisms act as living or non living both?
Algae
Bacteria
Virus
Fungi
- 3. Multiple Choice
Staphylococci is a type of _______ microorganism.
Fungi
Virus
Bacteria
Algae
- 4. Multiple Choice
Who was the first person to establish the existence of bacteria?
Anton von Leeuwenhoek
Robert hooke
Thomas Edison
None of these
- 5. Multiple Choice
When virus become active and multiply itself?
When it come in contact of living organisms
Every time virus is active
When it gets water
When it gets oxygen
- 6. Multiple Choice
By which process, vinegar is produced?
Fermentation
Decomposition
Bioaugmentation
None of these
- 7. Multiple Choice
Which bacteria helps in the formation of curd?
Lactobacillus
Staphylococci
Clostridium
Yeast
- 8. Multiple Choice
Which microorganism helps in fermentation?
Fungi
Bacteria
Protozoa
Virus
- 9. Multiple Choice
Which type of microorganism is Penicillium notatum used to prepare pencillin?
Virus
Bacteria
Fungi
Algae
- 10. Multiple Choice
Out of these which is the biological nitrogen fixer?
Cyanobacteria
Rhizobium
Both of these
None of these
- 11. Multiple Choice
Name the common decomposers?
Bacteria
Fungi
Both of them
None of them
- 12. Multiple Choice
Out of these which is used as fuel?
Pencillin
Streptomycin
Ethanol
Carbon dioxide
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