Home
Class 12
BIOLOGY
Biochemical oxygen demand represents :...

Biochemical oxygen demand represents :

A

Quantity of inorganic matter in water

B

Quantity of Heavy metals in water

C

Quantity of organic matter in water

D

Quantity of non biodegradable organic matter.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET TEST 64

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

  • NTA NEET TEST 80

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Biochemical oxygen demand measures:

Biochemicals oxygen demands in a river water

The consequences of global warming may be…… increase in average temperature of the earth melting of Himalayan Glaciers increased biochemical oxygen demand. select the correct option.

Biochemical oxygen demand values off our water samples A, B, C and D are respectively 50 ppm, 100 ppm, 150 ppm and 40 ppm. Arrange them in the descending order of their purity.

Statement 1: The parameter "Biochemical oxygen demand" is an important criteria for survival of aquatic life. statement 2: The optimum "Biochemical oxygen demand" is 6.5

All are correct w.r.t. BOD (Biochemical Oxygen Demand), except

Biochemical oxygen demand (BOD) is a measure of organic meterial present in water : BOD value less than 5 ppm indicates a water sample to be

NTA MOCK TESTS-NTA NEET TEST 79-BIOLOGY
  1. Choose the correct statement from the following .

    Text Solution

    |

  2. Which of the following is the reason for Dodo extinction ?

    Text Solution

    |

  3. Biochemical oxygen demand represents :

    Text Solution

    |

  4. …………refers to the increase in the concentration of toxicant like mercu...

    Text Solution

    |

  5. In the fully organized Polygonum type of embryo sac, what is the ratio...

    Text Solution

    |

  6. In which of the following plant flowers are invariably autogamous ?

    Text Solution

    |

  7. Which of the following disorders can’t be studied by pedigree analysis...

    Text Solution

    |

  8. The size of the seed grain in pea is an example of :

    Text Solution

    |

  9. In which of the following organism , males are heterogametic and have ...

    Text Solution

    |

  10. Taylor and his colleagues proved the semi - conservative model of repl...

    Text Solution

    |

  11. MacLeod, McCarty and Avery determined that R strain bacteria transform...

    Text Solution

    |

  12. Find the correct match

    Text Solution

    |

  13. …………is used to produce a bioactive molecule which is used as an immuno...

    Text Solution

    |

  14. Select the incorrect statement with respect to aeration tank of the se...

    Text Solution

    |

  15. The rat in North American deserts is capable of meeting all its water ...

    Text Solution

    |

  16. In Brood parasitism :

    Text Solution

    |

  17. In a plant , red fruit (R) dominant over yellow fruit (r) and tallness...

    Text Solution

    |

  18. A family of five daughters only is expecting sixth issue. The chance o...

    Text Solution

    |

  19. Flowering plants have developed many devices to discourage self - poll...

    Text Solution

    |

  20. Which of the following method of animal breeding , superior male of on...

    Text Solution

    |