Home
Class 12
BIOLOGY
What kind of flora and fauna was observe...

What kind of flora and fauna was observed in the Jurassic period ?

Text Solution

Verified by Experts

The Jurassic period was called the age of gynosperms and reptiles. Dinosaurs were dominant. Toothed birds and first angiosperms were seen during this period.
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    SANTRA PUBLICATION|Exercise Long answer type Questions|9 Videos

  • EVOLUTION

    SANTRA PUBLICATION|Exercise Very short answer type Questions|30 Videos

  • ENVIRONMENTAL ISSUES

    SANTRA PUBLICATION|Exercise Joint Entrance Mock Test|90 Videos

  • HEALTH AND DISEASE

    SANTRA PUBLICATION|Exercise Long answer type Question|9 Videos

Similar Questions

Explore conceptually related problems

What is period?

what kind of food is mesu?

What kinds of trees are observed in the Dooars and Terai forests?

What is flora ?

What kind of placentation is found in Gourd?

What kind of fringes do you expect to observe if white light is used instead of monochromatic light?

What kind of reproduction the spore is the unit of ?

In what kind of reflection image is formed?

SANTRA PUBLICATION-EVOLUTION-Short Answer Type Question
  1. Name the periods in the paleozoic era (starting from recent) ?

    Text Solution

    |

  2. Under how many eons, the time period of earth up to the recent have be...

    Text Solution

    |

  3. What kind of flora and fauna was observed in the Jurassic period ?

    Text Solution

    |

  4. Name the periods which are also known as : (a) Carboniferous (b) Devon...

    Text Solution

    |

  5. What aree the important sources of evidence in favour of biological ev...

    Text Solution

    |

  6. Mention two features of Archaeopteryx ?

    Text Solution

    |

  7. What are trace fossils ?

    Text Solution

    |

  8. What are pseudofossils ?

    Text Solution

    |

  9. What are analogous organs ?

    Text Solution

    |

  10. Give at least two evidences that support the recapitulation theory.

    Text Solution

    |

  11. What does the Modern Synthetic theory proposes as the cause of evoluti...

    Text Solution

    |

  12. Write an account to describe the atmosphere that prevailed on the eart...

    Text Solution

    |

  13. Mention the possible steps that has led to the origin of life.

    Text Solution

    |

  14. Write the reptilian and avian features of Archaeopteryx.

    Text Solution

    |

  15. What are homologous organs ? Describe with examples.

    Text Solution

    |

  16. Describe the Recapitulation theory with the help of flowchart.

    Text Solution

    |

  17. How can it be stated that DNA is the molecular life ?

    Text Solution

    |

  18. What according to Darwin, led to the origin of new species ?

    Text Solution

    |

  19. Describe the microspore model as proposed by Fox.

    Text Solution

    |

  20. Describe mould cast and gastrolith fossils.

    Text Solution

    |