Home
Class 12
BIOLOGY
Genetic drift is the elimination of...

Genetic drift is the elimination of

A

individuals

B

chromosomes

C

species

D

genes of some original characteristics of a species due to epidemics

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Enzymes

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|11 Videos

  • Fungi

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|27 Videos

Similar Questions

Explore conceptually related problems

Genetic drift operates in

Which is the most common mechanism of genetic variation in the population of a sexually-reproducing organism 1. Chromosomal aberrations 2. Genetic drift 3. Recombination 4. Transduction

Genetic drift operates in :

Genetics deals with

Guttation is the process of elimination of water from plants through

Genetics deal with

In Frog, cloacal aperture is used for elimination of

Genetic drift is a random change in

"Differential reproduction" is just another way of saying : 1. variation 2. mutation 3. genetic drift 4. natural selection

[A]: Random mutations together with genetic drifts and selection pressure establish genetic difference and morphological and physiological variations in formerly identical populations. [R]: These differences generally accumulate and thus lead to the establishment of clines, geographical races and finally distinct sub- species.

TRUEMAN BIOLOGY-EVOLUTION-MULTIPLE CHOICE QUESTIONS
  1. A child has a single kidney since birth. This variation is

    Text Solution

    |

  2. Which law of evolution states that "Warmblooded" mammals of hot and hu...

    Text Solution

    |

  3. Genetic drift is the elimination of

    Text Solution

    |

  4. Reproductive isolation results in

    Text Solution

    |

  5. Instant speciation can occur by

    Text Solution

    |

  6. Appearance of DDT-resistant mosquitoes is an instance of

    Text Solution

    |

  7. A new factor in the modern synthetic theory of organic evolution is

    Text Solution

    |

  8. Some organisms resemble other organisms and thus escape from enemies. ...

    Text Solution

    |

  9. The greatest evolutionary change enabling the land vertebrates to be c...

    Text Solution

    |

  10. Mule is a hybrid, which of the following statements is correct?

    Text Solution

    |

  11. A species is a collection of demes. The deme is a group of

    Text Solution

    |

  12. In sympatric speciation

    Text Solution

    |

  13. Allopatric speciation is due to

    Text Solution

    |

  14. Survival of Fittest' was coined by

    Text Solution

    |

  15. Light coloured Peppered Moth/Biston betularia gets changed to its dark...

    Text Solution

    |

  16. Closely related, morphologically similar reproductively isolated sympa...

    Text Solution

    |

  17. The presence of vestigial organs in man supports :

    Text Solution

    |

  18. Animals living in colder region have shorter tail and ears as compared...

    Text Solution

    |

  19. Which one of the following scientists is not related with organic evol...

    Text Solution

    |

  20. Who gave the 'Theory of pangenesis' Or Who is related with 'Galapa...

    Text Solution

    |