KCET · BIOLOGY · STD 12 - 8. Microbes in Human Welfare
Select the correct statement from the following:
- A Methanobacterium is an aerobic bacteria found in the rumen of cattle.
- B Biogas is produced by the activity of aerobic bacteria
- C Biogas in pure methane.
- D Activated sludge in sediment tanks is a rich source of aerobic bacteria.
Answer & Solution
Correct Answer
(D) Activated sludge in sediment tanks is a rich source of aerobic bacteria.
Step-by-step Solution
Detailed explanation
(D) Activated sludge in sediment tanks is a rich source of aerobic bacteria.,
Activated sindge in rediment tanks is a rich source of acrobic bacteria which will digest the sindle and produce biogas.
Activated sindge in rediment tanks is a rich source of acrobic bacteria which will digest the sindle and produce biogas.
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