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What are the components of biogas?

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Important Questions on Microbes in Human Welfare

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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 66

The figure given below shows a typical biogas plant. Which of the following four option products labeled as A, B, and C are correctly identified?

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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 67
Choose the incorrect statement with respect to biogas.
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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 68
The technology of biogas production was developed in India mainly due to the efforts of
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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 69
Which of the following term is not associated with typical biogas plant?
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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 70

Which effect will have to the supply of oxygen to the biogas plant?

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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 71
The rumen of cattle harbors:
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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 72

Read the following statement with respect to biogas production, and state true (T) and false (F).

 

A. The type of the gas produced depends upon the microbes and the organic substrate they utilize.

B. Certain bacteria that grow aerobically on cellulose material produce large amount of methane along with CO2 and H2.

C. Methanobacterium is a common methanogen.

D. Methanogens are commonly found in the anaerobic sludge during sewage treatment.

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DPP UNIT VII & VIII GENETICS AND EVOLUTION UNIT VIII BIOLOGY IN HUMAN WELFARE NEET VOLUME 5>Chapter 6 - Microbes in Human Welfare>TOPICWISE QUESTIONS>Q 73
A                            is placed over the slurry in biogas plant.