Home
Class 12
BIOLOGY
The spread of genes from one breeding po...

The spread of genes from one breeding populatoni to another by migration which may result in change in gene frequency is `:`

A

gene flow

B

genetic drift

C

gene frequency

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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

Transfer of genes from one gene pool to another is called :

The movement of a gene from one linkage group to another is called

Which of the following factors will not cause change in gene frequency ?

The substance which causes a defineite change in genes is called

The migration of gene in to a population from other population by interbreediing is called

Fill up the balnks in the following paragraph by selecting the correct option. When migration of a section of population to another place and population occurs, I change in the original as well as in the new population new genes/ alleles are added to the ii, population and these are lost from the population. These would be a iv if this gene migration, happens multiple times. if the same change occurs by chance, it is called v. sometimes the change in allele frequency is so different in the new sample of population that they become a diffrent species. The original drifted population becomes founders and the effect is called vi

GRB PUBLICATION-ORGANIC EVOLUTION -REPRODUCTIVE ISOLATION
  1. The classical example of adaptive radiation in development of new spec...

    Text Solution

    |

  2. the chance of elimination of genes from a small populaton is an exampl...

    Text Solution

    |

  3. The spread of genes from one breeding populatoni to another by migrati...

    Text Solution

    |

  4. Two organs which are similar in structure and origin, but not necessar...

    Text Solution

    |

  5. An important evidence in favour of organic evolution is the occurrence...

    Text Solution

    |

  6. Which of the following is vestigial organ in human?

    Text Solution

    |

  7. Hardy -Weinberg equilibrium operates in absence of :

    Text Solution

    |

  8. Hardy-Weinberg principle explains :

    Text Solution

    |

  9. The non- directional force that alters Hardy-Weinberg equilibrium is :

    Text Solution

    |

  10. Fossil bird having reptilian character evolved during which period ?

    Text Solution

    |

  11. Jurassic period of the Mesozoic era is characterised by

    Text Solution

    |

  12. Which one of the following is not a living fossil Or Missing link ...

    Text Solution

    |

  13. Adaptation is a type of :

    Text Solution

    |

  14. The mutation (mechanism of origin of variations ) was suggested by :

    Text Solution

    |

  15. Match the following (GRBOBJBIOIINDC56E01426Q01)

    Text Solution

    |

  16. When the members of one population do not breed at the same time of th...

    Text Solution

    |

  17. The unit of natural selection is :

    Text Solution

    |

  18. Major radiation of mammals, birds and pollinating insects took place i...

    Text Solution

    |

  19. Directional selection favour :

    Text Solution

    |

  20. Which is the correct Aristotle's ladder of nature ?

    Text Solution

    |