Given below are two statements: Statement I : Flow of sewage is from Primary settling…
Biology · NEET · NTA Exams — Microbes in Human Welfare
Given below are two statements:
Statement I: Flow of sewage is from Primary settling tank to Aeration Tank to secondary settling tank to Anaerobic sludge digesters.
Statement II: BOD indirectly gives a measure of biodegradable and non-biodegradable wastes present in water.
In the light of the above statements: choose the correct answer from the options given below:
- Statement I is correct but Statement II is incorrect
- Statement I is incorrect but Statement II is correct
- Both Statement I and Statement II are correct
- Both Statement I and Statement II are incorrect
Answer
(D) Both Statement I and Statement II are incorrect
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