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प्रश्न
Expand BOD.
विकल्प
Biological oxygen demand
Biochemical oxygen demand
Biogeochemical oxygen destroyer
Biogeochemical oxygen dimension
MCQ
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उत्तर
Biochemical oxygen demand
Explanation:
BOD stands for biochemical oxygen demand, the oxygen required by aerobic decomposers to break down biodegradable matter. The other expansions are incorrect.
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