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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
Measuring Biochemical Oxygen Demand (BOD) is a method used for
  • ✓
    estimating the amount of organic matter in sewage water.
  • B
    working out the efficiency of oil driven automobile engines.
  • C
    measuring the activity of Saccharomyces cerevisae in producing curd on a commercial scale.
  • D
    working out the efficiency of RBCs about their capacity to carry oxygen.
✓

Answer

Correct option: A.
estimating the amount of organic matter in sewage water.
estimating the amount of organic matter in sewage water.

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