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Which of the following is mainly produced by the activity of anaerobic bacteria on sewage?
Options
(a) Laughing gas
(b) Propane
(c) Mustard gas
(d) Marsh gas
Correct Answer:
Marsh gas
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Four healthy people in their twenties got involved in injuries resulting in damage and death
- The presence of large amount of nitrogen in the atomosphere is due to
- Select the correct statement from the ones given below with respect to Periplaneta
- Select the correct statement from the following regarding cell membrane.
- The guts of cow and buffalo possess:
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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