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      Question

      High value of BOD (Biochemical Oxygen Demand)

      shows:
      A Water is normal Correct Answer Incorrect Answer
      B Water is highly polluted Correct Answer Incorrect Answer
      C Water is less polluted Correct Answer Incorrect Answer
      D None of these Correct Answer Incorrect Answer

      Solution

      High BOD indicates excessive organic matter, depleting oxygen and harming aquatic life.Β 

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