Home
Class 12
BIOLOGY
Mention the information that the health ...

Mention the information that the health workers derive by measuring BOD of a water body.

Text Solution

Verified by Experts

The information that the health workers derive by measurrng BOD of a water body is aerobic micro organism number per unit volume of water.
Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-B|85 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SECTION-C|95 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise Delhi Board : Set III section -D|2 Videos

  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise Section E Part B|3 Videos

Similar Questions

Explore conceptually related problems

What is the importance of measuring BOD of a water body ?

Define BOD. What is the importance of measuring BOD of a water body?

the greater BOD of waste water

The value of BOD of clean water is

To determine the health of a water body, what is measured?

XII BOARDS PREVIOUS YEAR-XII BOARDS-SECTION-A
  1. How is the action of exonuclease different from that of endonuclease ?

    Text Solution

    |

  2. India has more than 50,000 strains of rice. Mention the level of biodi...

    Text Solution

    |

  3. Mention the information that the health workers derive by measuring BO...

    Text Solution

    |

  4. Name the enzyme involved in the continuous replication of DNA strand. ...

    Text Solution

    |

  5. Offsprings derived by asexual reproduction are called clones. Justify ...

    Text Solution

    |

  6. Write the genotype of (i) an individual who is carrier of sickle cell ...

    Text Solution

    |

  7. Mention a characteristic feature and a function of zoospores in some a...

    Text Solution

    |

  8. A human being suffering from Down's Syndrome shows trisomy of 21^(st) ...

    Text Solution

    |

  9. Pea flowers produce assured seed sets. Give a reason.

    Text Solution

    |

  10. British geneticist R.C. Punnett developed a graphical representation o...

    Text Solution

    |

  11. State the two principal outcomes of the experiments conducted by Louis...

    Text Solution

    |

  12. Name the layer of the atmosphere that is associated with 'good ozone'....

    Text Solution

    |

  13. What are 'flocs', formed during secondary treatment of sewage ? OR ...

    Text Solution

    |

  14. At what stage does the meiosis occur in an organism exhibiting haploid...

    Text Solution

    |

  15. Mention two objectives of-setting up GEAC by our Government.

    Text Solution

    |

  16. What are transgenic animals. Give an example.

    Text Solution

    |

  17. Write the palindromic sequence that EcoRI recognises.

    Text Solution

    |

  18. Trace the route of Sporozoite of Plasmodium when it enters the human b...

    Text Solution

    |

  19. List any two characters of Pea plants used by Mendal in his experiment...

    Text Solution

    |

  20. Name the disorder caused due to the absence of one of the X-chromosome...

    Text Solution

    |