Home
Class 12
BIOLOGY
Sewage water can be purified for recycli...

Sewage water can be purified for recycling with action of :

A

microorganisms

B

penicillin

C

fishes

D

aquatic plants

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    ARIHANT NEET|Exercise Chapter exercises (B) Medical entrances special format questions (Statement based questions)|4 Videos

  • ENVIRONMENTAL ISSUES

    ARIHANT NEET|Exercise Chapter exercises (B) Medical entrances special format questions (Matching)|5 Videos

  • ENVIRONMENTAL ISSUES

    ARIHANT NEET|Exercise Check point 26.4|15 Videos

  • ECOSYSTEM

    ARIHANT NEET|Exercise Exercises C Medical entrances gallery (collection of questions Asked in NEET & Various Medical Entrance Exams)|77 Videos

  • EVIDENCES OF EVOLUTION

    ARIHANT NEET|Exercise Chapter exercises (Medical entrances gallery)(Collection of questions Asked in NEET & Various Medical Entrance Exams )|58 Videos

Similar Questions

Explore conceptually related problems

Sewage water is purified for recycling by the action of

Sewage water is purified by

How glycerol can be purified ?

Styrene can be purified by:

ARIHANT NEET-ENVIRONMENTAL ISSUES-Chapter exercises (A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
  1. The gas which was released in Bhopal gas tragedy was

    Text Solution

    |

  2. Smong is

    Text Solution

    |

  3. Sewage water can be purified for recycling with action of :

    Text Solution

    |

  4. The excess discharged of fertilisers into water bodies results in

    Text Solution

    |

  5. Shallow lake rich organic products is called

    Text Solution

    |

  6. Population explosion of small organisms due to nutrient enrichment of ...

    Text Solution

    |

  7. BOD of a river water is found very high. This means water:

    Text Solution

    |

  8. By what method can the quantity of organic pollutants in water be dete...

    Text Solution

    |

  9. BOD is connected with the

    Text Solution

    |

  10. Non-biodergadable pollutant is

    Text Solution

    |

  11. Which one of the following impuritites is easiest to remove from waste...

    Text Solution

    |

  12. "Itai-Itai" ("ouch-ouch") disease is caused by the poisoning of:

    Text Solution

    |

  13. BOD of drinking water is:

    Text Solution

    |

  14. Which one of the following diseases is not due to contamination of wat...

    Text Solution

    |

  15. The most outstanding danger at present for survival of living beings o...

    Text Solution

    |

  16. The term 'Nuclear war' is associated with

    Text Solution

    |

  17. Secondary pollutant is

    Text Solution

    |

  18. Contamination of radioactive materials are dangerous because it causes

    Text Solution

    |

  19. Nuisance growth of aquatic plants and bloom-forming algae in natural w...

    Text Solution

    |

  20. At dO below 4 mg/L, water at normal temperature is

    Text Solution

    |