Home
Class 12
BIOLOGY
Biodiversity loss occurs due to (i) ha...

Biodiversity loss occurs due to
(i) habitat loss and fragmentation
(ii) co-extinction
(iii) over-exploitation
(iv) alien species invasion.

A

(i) and (ii)

B

(i), (ii) and (iii)

C

(ii), (iii) and (iv)

D

(i), (ii), (iii) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ECOLOGY

    MOTION|Exercise EXERCISE -3|174 Videos

  • DIVERSITY IN THE LIVING WORLD

    MOTION|Exercise Exercise - 4 AIIMS | Assertion & Reason Questions|53 Videos

  • ECOSYSTEM

    MOTION|Exercise CHECK YOUR CONCEPTS-5|4 Videos

Similar Questions

Explore conceptually related problems

Plant species on verge of extinction due to over-exploitation is

What is the collective term for " habitat loss and fragmentation , over- exploitation , invasion on of alien species and co-extinction " ?

Habetal loss and fragmentation over expolition, alien species invasion and co-extinction are causes for:

Of the four major causes for the loss of biodiversity (Alien species invasion habitat loss and fragmentation, over-exploitation and co-extinctions ) Which according to you is the major cause for the loss of biodiversity ? Give reasons in suppport.

Select the terms which are related to loss of biodiversity and considered under evil quartet - Co-extinction, proto-cooperation, over exploitation, predation, endemism, alien-species, invasion, habitat loss and fragmentation.

Which species was extincted due to over exploitation by human ?

Write briefly about : (i) Fission (ii) Budding (iii) Fragmentation (iv) Regeneration (v) Spore formation .

Mark true or false in the following statements. (i) Habitat loss and fragmentation is the most important cause driving animals and plants to extinction. (ii) Steller's sea cow has been extinct due to habitat loss. (iii) When alien species are introduced deliberated or unintentionally for whatever purpose, some of them turn invasive and cause extinction of indigenous species. (iv) When a host fish species becomes extinct its unique assemblage of parasites also meets the same fate.

MOTION-ECOLOGY-EXERCISE -4
  1. One of the following statements is incorrect with reference of biodive...

    Text Solution

    |

  2. One greenhouse gas contributes 14% to total global warming and another...

    Text Solution

    |

  3. Biodiversity loss occurs due to (i) habitat loss and fragmentation ...

    Text Solution

    |

  4. Euro II norms stipulate that sulphur be controlled at........ppm in di...

    Text Solution

    |

  5. Select the correct labelling of below diagram

    Text Solution

    |

  6. Match the column

    Text Solution

    |

  7. Which of the following is not related with electrostatic preciptator a...

    Text Solution

    |

  8. Distinct seasons and annual variation in precipitation leads to format...

    Text Solution

    |

  9. Assertion:- Biotic conponents are as important as abiotic components f...

    Text Solution

    |

  10. Assertion:- Very small organisms rarely found in polar regions. Rea...

    Text Solution

    |

  11. Assertion :- Desert lizards have physiological ability to cope up with...

    Text Solution

    |

  12. Assertion:- Most of the food chain can be complete with predation. R...

    Text Solution

    |

  13. Assertion: Biological control methods of agricultural pest management ...

    Text Solution

    |

  14. Assertion: Competition always occurs between closely related species c...

    Text Solution

    |

  15. Assertion: Female mosquito is not considered as parasite although it ...

    Text Solution

    |

  16. Assertion: Decomposition is one of the most vital functional attribute...

    Text Solution

    |

  17. Assertion:- Temperature and soil moisture are the most important clima...

    Text Solution

    |

  18. Assertion: In Terrestrial, ecosystem much larger fraction of energy fl...

    Text Solution

    |

  19. Assertion:-Detritus food chain may be connected with grazing food chai...

    Text Solution

    |

  20. Assertion: Climax community is in near equilibrium with the environmen...

    Text Solution

    |