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In which one of the following the BOD (Biochemical Oxygen Demand) of sewage(s), distillery effluent (DE), paper mill effluent (PE) and sugar mill effluent (SE) have been arranged in ascending order ?
Options
(a) SE < PE < S < DE
(b) PE < S < SE < DE
(c) S < DE < PE < SE
(d) SE < S < PE < DE
Correct Answer:
PE < S < SE < DE
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following transfers the electrons in ETS(Electron Transport System)?
- The movement of cilia and flagella is due to the presence of
- In ruminants bacterial action takes place in
- Blood pressure in the mammalian aorta is maximum during :
- If due to some injury the chordae tendinae of the tricuspid valve of the human heart
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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