Home
Class 12
BIOLOGY
Increase in concentration of the toxican...

Increase in concentration of the toxicant at successive trophic levels is known as:

A

Biogeochemical cycling

B

Biomagnification

C

Biodeteriortion

D

Biotransformation

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D|15 Videos
  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION B|35 Videos
  • ECOSYSTEM

    AAKASH INSTITUTE|Exercise Section - D (Assertion - Reasion Type questions)|15 Videos
  • EVOLUTION

    AAKASH INSTITUTE|Exercise TRY YOURSELF|29 Videos

Similar Questions

Explore conceptually related problems

Increase in concentration of the toxicent at successive trophic levels is known as

Increase in concentration of the toxicant at successive tropic levels is known as

Increase in concentration of the toxicant at successive trophic levels, cause :-

Increase in concentration of toxic substances at successive trophic levels due to their accumulations, it is called -

Level of DDT increases in concentration at successive trophic levels as

Assertion : Heavy metals and persistent pesistent pesticides pass into the food chain and increase in amount per unit weight of the organism at successive trophic levels. Reason : Heavy metals and persistent pesticides can be easily metabolised by the organism's body.

…………refers to the increase in the concentration of toxicant like mercury at a successive level.

AAKASH INSTITUTE-ENVIRONMENTAL ISSUES-ASSIGNMENT SECTION C
  1. Eutrophication of water bodies leading to killing of fishes is mainly ...

    Text Solution

    |

  2. Acid rain is caused by increase in the atmospheric concentration of :

    Text Solution

    |

  3. Increase in concentration of the toxicant at successive trophic levels...

    Text Solution

    |

  4. The UN Conference of Parties on climate change in the year 2012 was he...

    Text Solution

    |

  5. High value of BOD (Biochemical Oxygen Demand) indicates that:

    Text Solution

    |

  6. The UN Conference of Parties on climate in the year 2011 was held in:

    Text Solution

    |

  7. Rachel Carson's famous book "Silent Spring" is related to:

    Text Solution

    |

  8. A scrubber in the exhaust of a chemical industrial plant removes:

    Text Solution

    |

  9. A location with luxuriant growth of lichens on the trees indicates tha...

    Text Solution

    |

  10. The zone of atmosphere in which the ozone layer is present is called:

    Text Solution

    |

  11. Global warming can be controlled by:

    Text Solution

    |

  12. The Air Prevention and Control of Pollution Act came into force in:

    Text Solution

    |

  13. Kyoto Protocol was endorsed at:

    Text Solution

    |

  14. Which one of the following is a wrong statement?

    Text Solution

    |

  15. In an area where DDT had been used extensively, the population of bird...

    Text Solution

    |

  16. Which one of the following statement is wrong in case of Bhopal traged...

    Text Solution

    |

  17. Which one of the following pairs of gases are the major cause of "Gree...

    Text Solution

    |

  18. "Good ozone" is found in the

    Text Solution

    |

  19. Eutrophication of often seen in:

    Text Solution

    |

  20. The two gases making highest relative contribution to the greenhouse g...

    Text Solution

    |