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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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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Conservation and Environmental Issues
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Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During muscular contraction
- In dicot stem,vascular bundles are conjoint,collateral and open whereas
- Isinglass is prepared from
- Injury to adrenal cortex is not likely to affect the secretion of which one of the
- Flagella with single strand and composed of flagellin is found in
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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