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Biodiversity, Conservation and Environmental Issues — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYBiodiversity, Conservation and Environmental Issues1 Mark
MCQ
High value of BOD (Biochemical Oxygen Demand) indicates that
  • A
    consumption of organic matter in the water is higher by the microbes
  • B
    water is pure
  • ✓
    water is highly polluted
  • D
    water is less polluted
✓

Answer

Correct option: C.
water is highly polluted
water is highly polluted

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