Home
Class 12
BIOLOGY
First mammals appeared around...

First mammals appeared around

A

459 million years back

B

220 million years back

C

1600 million years back

D

3800 million years back

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

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

  • EVOLUTION

    AAKASH INSTITUTE|Exercise SECTION-C PREVIOUS YEARS QUESTIONS|143 Videos

  • EVOLUTION

    AAKASH INSTITUTE|Exercise EXERCISE|70 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

First mammals appeared in the period

The first mammal appeared in :

The first organisms appeared on earth were

First photosynthetic bacteria might have appeared around

First vertebrates appeared in :

AAKASH INSTITUTE-EVOLUTION-ASSIGNMENT SECTION-A OBJECTIVE TYPE QUESTIONS
  1. Mesozoic era is called the

    Text Solution

    |

  2. Which of the following is known as age of mammals?

    Text Solution

    |

  3. First mammals appeared around

    Text Solution

    |

  4. Which of the following arrangement of periods of the mesozoic era give...

    Text Solution

    |

  5. Cretaceous period of the Mesozoic era is characterised by which of the...

    Text Solution

    |

  6. Which one of the following periods is largely associated with extincti...

    Text Solution

    |

  7. Amphibia first appeared in which of the following period?

    Text Solution

    |

  8. The Pernian period, during which the first most modern orders of insec...

    Text Solution

    |

  9. Dinosaurs were present during the

    Text Solution

    |

  10. Fossils of Archaeopteryx were found from

    Text Solution

    |

  11. The epoch of human civilization is

    Text Solution

    |

  12. The last major evolutionary advancement among the vascular plants was ...

    Text Solution

    |

  13. Replacement of original hard parts of even the soft tissues of the org...

    Text Solution

    |

  14. The study of the fossil plants is known as

    Text Solution

    |

  15. Which of the following is richest in fossil?

    Text Solution

    |

  16. Excreta preserved as a fossil is called as

    Text Solution

    |

  17. Ape like ancestors of human appear in epoch

    Text Solution

    |

  18. Which of the following can be used as an industrial pollution indicato...

    Text Solution

    |

  19. Which of the following does not illustrate the phenomenon of natural s...

    Text Solution

    |

  20. The original birds were from which the various Darwin's finches arose...

    Text Solution

    |