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Statement .A.: Sewage water contains lar...

Statement .A.: Sewage water contains large amount of organic matter and microbes.
Statement .B.: Sewage water is treated through heterotrophic bacteria and the effluents is released to rivers.
(A) Statement A and statement B are true and statement B is the correct explanation of A
(B) Statement A is false and B is true.
(C) Statement A is true and B is false.
(D) Both statement A and B are false.

A

Statement A and statement B are true and statement B is the correct explanation of A

B

Statement A is false and B is true.

C

Statement A is true and B is false.

D

Both statement A and B are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Statement A and statement B are true and statement B is the correct explanation of A
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS FROM DARPAN BASED ON TEXTBOOK)
  1. Which bacteria are used to make curd from milk?

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  2. What is meant by mycorrhiza ?

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  3. Statement .A.: Sewage water contains large amount of organic matter an...

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  4. Methanogenic bacteria is used to produce

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  5. Microbes are

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  6. Sewage treatment plant is divided into how many phases ?

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  7. S-L-lysine is amino acid R- Renin is an enzyme produced by fungi. ...

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  8. In free living state which bacteria fix atmospheric nitrogen? (A) Glo...

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  9. Which bacteria are known as LAB? (A) Lactospiral bacteria (B) Clost...

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  10. S-The herbivorous animal take food having cellulose. R - In the i...

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  11. Which type of organisms are Nostoc ? (A) Heterotrophic (B) Symbioti...

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  12. The technology of biogas production from cow dung was developed in Ind...

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  13. Name a microbe used for statin production. How do statins lower blood ...

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  14. Which of the following is used in removing oily stains in laundry ?

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  15. In STPs, how many stages are there for water purification ? (A) 2 (...

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  16. S - Mixed gases are produced in anaerobic sludge digesters R- In ...

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  17. In which of the following yeast is not used ? (A) beer (B) whisky ...

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  18. S- In free living state, Azospirillum do N2 fixing, from the atmosphe...

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  19. Which are symbiotic fungus, free living fungus symbiotic bacteria and ...

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  20. Which is not the correct statement ?

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