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NEETZoologyMicrobes in Human Welfare

What is the major component of waste water generated in cities and towns?

Options

  1. AOrganic matter
  2. BHuman excreta
  3. CMicrobes
  4. DPathogenic matter

Correct answer

B. Human excreta

Step-by-step solution

Large quantities of waste water are generated everyday in cities and towns. A major component of this waste water is human excreta. This municipal waste-water is also called sewage. It contains large amounts of organic matter and microbes. Many of which are pathogenic.

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