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LAB protect us from the adverse effect o...

LAB protect us from the adverse effect of harmful bacteria which are present in.....
A. Mouth
B, stomach
C. oesophagus
D. Intestine

A

mouth

B

stomach

C

oesophagus

D

intestine

Text Solution

Verified by Experts

The correct Answer is:
B
stomach
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS FROM DARPAN BASED ON TEXTBOOK)
  1. Sewage treatment plant is used to control which type of pollution ? (...

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  2. Process of which substance by methanogens bacteria gives methane in a ...

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  3. LAB protect us from the adverse effect of harmful bacteria which are p...

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  4. BOD means..... (A) amount of oxygen needed for degradation in water ...

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  5. Match the column.

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  6. Which one is antibiotic ? (A) L-Lysine (B) L- Malic acid (C) Glys...

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

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  8. By the broad knowledge of which fields the microbes are used in differ...

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  9. Whose fermentation occur in pickles ? (A) Fermentation of Lactic acid...

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  10. Which pest control method is useful to fruit trees? (A) Irrigation M...

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  11. Bio-pesticides are (A) The chemicals which are used to destroy the pe...

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  12. Match the following and choose the correct answer from the option.

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  13. Where do bacteria grow in biogas plant? (A) in excreta (B) decaying...

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  14. Name a microbe used for the production of Swiss cheese.

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  15. What is obtained through Trichoderma Polysporum yeast? (A) Riboflavi...

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  16. Which organisms are used to make bread and beer?

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  17. Acetic acid is produced by (A) Aspergillus niger (B) Lactobacillus ...

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  18. S - Weedicides are chemically synthesized product. R - Bionematic...

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  19. Nitrogen fixation by Rhizobium can be improved with the supply of

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  20. From which of the following is citric acid is obtained ?

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