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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
Question
Define BOD.
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Answer

BOD is defined as the amount of oxygen which would be consumed by the microbes for the oxidation of all the organic matter present in one litre of the water sample.

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