Home
Class 12
BIOLOGY
The animals of cold countries have relat...

The animals of cold countries have relatively shorter and poorly developed ears, eyes, hairs and other, phenotypic characters, This is known by which law?

A

Cope's Law

B

Dollo's Law

C

Allen's Law

D

Bergmann's Law

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    AAKASH INSTITUTE|Exercise SECTION-D ASSERTION-REASON TYPE QUESTIONS|20 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise TRY YOURSELF|29 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise SECTION-B OBJECTIVE TYPE QUESTIONS|30 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D|15 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH INSTITUTE|Exercise SECTION D ( ASSERTIN-REASON TYPE QUASTION)|10 Videos

Similar Questions

Explore conceptually related problems

In cold climate, the animals have short tail, shorter limbs and ears, this is called :

Some plants have a habit of harbouring ants to save the plants from damage by other animals which is known as

AAKASH INSTITUTE-EVOLUTION-SECTION-C PREVIOUS YEARS QUESTIONS
  1. Two zoogeographical regions separated by high mountain ranges are :

    Text Solution

    |

  2. Which era is dubbed as the age of prokaryotic microbes ?

    Text Solution

    |

  3. The animals of cold countries have relatively shorter and poorly devel...

    Text Solution

    |

  4. Which of the following changes for man in the course of evolution is p...

    Text Solution

    |

  5. Which is direct ancestor of Homo sapiens ?

    Text Solution

    |

  6. Which of the following is the correct group of vestigal organs in man?

    Text Solution

    |

  7. Improvement of human race by controlled selective breeding between ind...

    Text Solution

    |

  8. The correct sequence for the manufacture of the gases on the primitive...

    Text Solution

    |

  9. The first domesticated animals by primitive man was

    Text Solution

    |

  10. Which one of the following statements is correct regarding evolution ...

    Text Solution

    |

  11. Common origin of man and chimpanzee is best shows by

    Text Solution

    |

  12. Which of the following is a living fossil?

    Text Solution

    |

  13. Evolutionary convergence is characterized by

    Text Solution

    |

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

    Text Solution

    |

  15. The age of the fossil of Dryopithecus on the geological time scale is

    Text Solution

    |

  16. Which one of the following statement is correct?

    Text Solution

    |

  17. Species occuring in different geographical area are called as

    Text Solution

    |

  18. The diversity in the type of beaks of finches adapted to different fee...

    Text Solution

    |

  19. Genetic drift operates only in

    Text Solution

    |

  20. Phenomenon of industrial melanism demonstrates

    Text Solution

    |