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Assertion .A.: In village areas biogas p...

Assertion .A.: In village areas biogas plants are developed.
Reason .R.: Biogas is important for economy and cleanliness of the village area.
(A) Both assertion and reason are true and reason is the correct explanation of assertion.
(B) Assertion and reason are true but reason is not the correct explanation of assertion.
(C) Assertion is true and reason is false.
(D) Assertion is false and reason is true.

A

Both assertion and reason are true and reason is the correct explanation of assertion.

B

Assertion and reason are true but reason is not the correct explanation of assertion.

C

Assertion is true and reason is false.

D

Assertion is false and reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Both assertion and reason are true and reason is the correct explanation of assertion.
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS FROM DARPAN BASED ON TEXTBOOK)
  1. Which one of the following acids, was produced by fermentation ?

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  2. Which microorganism is useful in the production of Cyclosporin A ?

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  3. Assertion .A.: In village areas biogas plants are developed. Reas...

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  4. Which bacteria are used to make curd from milk?

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  5. What is meant by mycorrhiza ?

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

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  7. Methanogenic bacteria is used to produce

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  8. Microbes are

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

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

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

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

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

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

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

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

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

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

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

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

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