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Select the correct statement from the following?
[2010]
  • a)
    Biogas is produced by the activity of aerobic bacteria on animal waste
  • b)
    Methanobacterium is an aerobic bacterium found in rumen of cattle
  • c)
    Biogas, commonly called gobar gas, is pure methane
  • d)
    Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aerobic bacteria
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Select the correct statement from the following?[2010]a)Biogas is prod...
Activated sludge is a process for treating sewage and industrial wastewaters using air and a biological floc composed of bacteria and protozoans. During the process, the primary effluent is taken to aeration tank that contain large number of aerobic heterotrophic microbes. They form flocs that digest a lot of organic matter. As the biological oxygen demand of waste water is reduced, it is passed into settling tank to undergo sedimentation. The sediment of the settling tank is called activated sludge that is a rich source of aerobic bacteria. Hence, the statement
(d) is correct.
Biogas is produced by anaerobic breakdown of biomass with the help of methanogenic bacteria. It is made up of methane, carbon dioxide with traces of nitrogen, hydrogen sulphide and hydrogen.
Methanobacterium is an anaerobic bacterium that is found in rumen of cattle and is helpful in the breakdown of cellulose.
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Most Upvoted Answer
Select the correct statement from the following?[2010]a)Biogas is prod...
Biogas is produced by the activity of anaerobic bacteria, methanobacterium is anaerobic, biogas isnt purely methane it consists of a mixture of methane , CO2,h2, moisture ,etc. so, op D has to be correct.
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Community Answer
Select the correct statement from the following?[2010]a)Biogas is prod...
A)incorrect....biogas by anaerobic bacteria.
b)incorrect. ..methanobacterium is anaerobic.
c)biogas is not pure methane...but..major component is methand.
d)Correct option.
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Select the correct statement from the following?[2010]a)Biogas is produced by the activity of aerobic bacteria on animal wasteb)Methanobacterium is an aerobic bacterium found in rumen of cattlec)Biogas, commonly called gobar gas, is pure methaned)Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aerobic bacteriaCorrect answer is option 'D'. Can you explain this answer?
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Select the correct statement from the following?[2010]a)Biogas is produced by the activity of aerobic bacteria on animal wasteb)Methanobacterium is an aerobic bacterium found in rumen of cattlec)Biogas, commonly called gobar gas, is pure methaned)Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aerobic bacteriaCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the correct statement from the following?[2010]a)Biogas is produced by the activity of aerobic bacteria on animal wasteb)Methanobacterium is an aerobic bacterium found in rumen of cattlec)Biogas, commonly called gobar gas, is pure methaned)Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aerobic bacteriaCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement from the following?[2010]a)Biogas is produced by the activity of aerobic bacteria on animal wasteb)Methanobacterium is an aerobic bacterium found in rumen of cattlec)Biogas, commonly called gobar gas, is pure methaned)Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aerobic bacteriaCorrect answer is option 'D'. Can you explain this answer?.
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