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Measuring Biochemical Oxygen Demand (BOD...

Measuring Biochemical Oxygen Demand (BOD) is a method used for

A

working out the efficiency of oil driven automobile engines

B

measuring the activity of Saccharomyces cerevisae in producing curd on a commerical scale

C

working out the efficiency of RBCs about their capacity to carry oxygen

D

estimating the amount of organic matter in sewage water

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The correct Answer is:
D
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ARIHANT NEET-ENVIRONMENTAL ISSUES-Chapter exercises ( C) Medical entrances gallery (Collection of Questions Asked in NEET & in Various Medical Entrance Exams)
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  2. Kyoto Protocol was endorsed at:

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  3. Measuring Biochemical Oxygen Demand (BOD) is a method used for

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  4. Which one of the following is a wrong statement?

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  5. High amount of esherichita coli in water is an indicator of

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  6. Biomagnification of DDT in an aquatic food chain starting from water h...

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  7. Eutrophication is a phenomenon that occurs due to

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  8. The Government of India has passed the environment (Protection) Act in...

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  9. In an area where DDT had been used extensively, the population of bird...

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  10. If a water body is contaminated with toxicant , its biomagnification w...

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  11. Which one of the following pairs of gases are the major cause of "Gree...

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  12. Which is wrong about Bhopal tragedy

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  13. Eutrophication of often seen in:

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  14. At present, the concentration of CO(2) in the atmosphere is about:

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  15. The main cause of pollution in metrocities is

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  16. Minamata disease first occurred in

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  17. Which one of the following is mainly responsible for greenhouses effec...

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  18. Match column I with column II and select the correct option from the g...

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  19. Which one of the following is a correct option with reference to patho...

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  20. Ultraviolet radiations from sunlight causes a reaction that produces:

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