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प्रश्न
The gases produced in anaerobic sludge digesters are _______.
विकल्प
Methane, oxygen and hydrogen sulphide
Hydrogen sulphide, methane and sulphur dioxide
Hydrogen sulphide, nitrogen and methane
Methane, hydrogen sulphide and CO2
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उत्तर
The gases produced in anaerobic sludge digesters are Methane, hydrogen sulphide and CO2.
संबंधित प्रश्न
Alcoholic fermentation is brought about by ______.
Arrange the following in the decreasing order (most important first) of their importance for the welfare of human society. Give reasons for your answer.
Biogas, Citric acid, Penicillin and Curd
Antibiotic Chloromycetin is obtained from ______.
What is the microbial source of vitamin B12?
Saccharomyces cerevisiae is used to produce enzyme ______.
Identify the product that is produced on large scale using tubular tower fermenter.
Write the most important characteristic that Aspergillus niger, Clostridium butylicum, and Lactobacillus share.
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
Which bacterium has been used as a clot buster? What is its mode of action?
State the most important contribution of the following microbes for human welfare:
Monascus purpureus
