Home
Class 12
BIOLOGY
Competition of species leads to :...

Competition of species leads to `:`

A

mutation

B

extinction

C

symbiosis

D

greater number of niches are formed

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORGANIC EVOLUTION

    GRB PUBLICATION|Exercise SPECIATION|22 Videos

  • MICROBES IN HUMAN WELFARE

    GRB PUBLICATION|Exercise Assertion-Reason Type Questions|49 Videos

  • ORGANISMS AND ENVIROMENT

    GRB PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|248 Videos

Similar Questions

Explore conceptually related problems

Statement (s ) : Populations of a species inhabiting different geographical areas are in a continuous process of adaptation to their surrounding environments and this leads to the evolution of species. Reason (R ) : Geographical barriers obstruct interbreeding of populations of a species leading to reproductive isolation and evolution of new species.

Competition occurs when

Competition occurs when

Competition occurs when

Level of competition between species depends on I. availability of resoureces II. Population density III. Group interaction of organism Choose the correct combination

Resocurce partitioning in an environment with limited resources and interbreeding species leads to

Competition results in

GRB PUBLICATION-ORGANIC EVOLUTION -REPRODUCTIVE ISOLATION
  1. Which one is linked to evolution ?

    Text Solution

    |

  2. Which of the following is not a concept of Lamarck ?

    Text Solution

    |

  3. Competition of species leads to :

    Text Solution

    |

  4. The idea of ''survival of the fittest'' was given by

    Text Solution

    |

  5. Vestigial organs present in an adult individual are example of basis o...

    Text Solution

    |

  6. The theory of random genetic drift was proposed by :

    Text Solution

    |

  7. The idea of Natural Selection as the fundamental process of evolution...

    Text Solution

    |

  8. Fossil found in Mandla district of MP is

    Text Solution

    |

  9. Darwin finches are found in :

    Text Solution

    |

  10. The factors involved in the formation of new species are

    Text Solution

    |

  11. Gene flow is the transfer of genes :

    Text Solution

    |

  12. In the developmental history of mammalian heart. It is observed that i...

    Text Solution

    |

  13. Assertion (A ) : Gene flow increase genetic variations. Reason (R ) ...

    Text Solution

    |

  14. Which of the following animals is not only a living fossil but also co...

    Text Solution

    |

  15. Protylopus was the ancestor of :

    Text Solution

    |

  16. Mammals evolved from therapsid reptiles in Triassic period. The type o...

    Text Solution

    |

  17. Match the following : (GRBOBJBIOIINDC56E01464Q01)

    Text Solution

    |

  18. Myrmecobius and Myrmeocophaga are closely related and have similar ada...

    Text Solution

    |

  19. Which one of the following scientist's name is correctly mathce dwith ...

    Text Solution

    |

  20. Darwin's Finches are an excellent example of

    Text Solution

    |