NEET Biology question
Consider the following statements about biogas production: I. Methanogens grow anaerobically on cellulosic material. II. Biogas is predominantly a mixture of methane and carbon dioxide. III. Cattle dung is rich in methanogenic bacteria. IV. Biogas production requires aerobic (oxygen-rich) conditions throughout. Which of the above statements are correct?
Answer: (A)
Solution
Statements I, II and III are correct; statement IV is incorrect because biogas
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