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S-flocks use more portion of organic sub...

S-flocks use more portion of organic substances present in water.
R-As a result, in effluent, BOD increases.

A

Statement S&R both are true But R is explanation of S.

B

Statement S&R both are true And R is not explanation of S.

C

.S. is true, .R. is false.

D

.S. is false, .R. is true.

Text Solution

Verified by Experts

The correct Answer is:
C
.S. is true, .R. is false.
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KUMAR PRAKASHAN-MICROBES IN HUMAN WELFARE -SECTION - F MULTIPLE CHOICE QUESTIONS(MCQS FROM DARPAN BASED ON TEXTBOOK)
  1. What is produced through the yeast Monascus purpureus? (A) Statins ...

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  2. What is useful to prevent blood clotting in blood vessels? (A) Strep...

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  3. S-flocks use more portion of organic substances present in water. ...

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  4. Which of the following statements is false ? (a) The effluent pr...

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  5. Which of the following statements is not true for biogas? (a) In v...

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  6. Fungicides weed killer are prepared for: A. bacteria B. fungi C. viru...

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  7. IARI is.... (A) Indian Agricultural research Institute (B) Internat...

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  8. The factors which harm crops in field of agriculture are normally cons...

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  9. S. Alexander Fleming was the discoverer of Penicillin R - Fumagil...

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  10. What is the nutritional method of Anabaena ? (A) Symbiotic (B) Asym...

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  11. S- Ensilage is a cattle food. R- Ensilage is made by fermentation ...

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  12. Which of the following is used as an immunosupperessive agent in organ...

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  13. How flocks are made ? (A) By aerobic bacteria and filaments of fungi....

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  14. Opium is obtained from -

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  15. Antibiotics inhibit the growth or destroy (A) Bacteria and fungi (B...

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  16. ............ associated with filament of molds present in the water an...

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  17. In which process Baker's yeast is used ? (A) To prepare bread (B) N...

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  18. Assertion .A.: Photosynthetic microbes produce H2 . Reason .R.: ...

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  19. When primary sludge is formed during sewage treatment?

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  20. Microbes inhabitant: (A) only water (B) water and soil (C) water,...

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