Home
Class 11
BIOLOGY
At retrogressive metamorphosis the uroch...

At retrogressive metamorphosis the urochordate larva

A

Loss nortochord

B

Loss tail

C

Experince reduction of nervous system to a visceral genglion

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ANATOMY OF FLOWERING PLANTS

    ERRORLESS |Exercise Anatomy Of Flowering Plants|397 Videos
  • ANIMAL TISSUES

    ERRORLESS |Exercise Animal Tissues|408 Videos

Similar Questions

Explore conceptually related problems

What is retrogressive metamorphosis?

Urochordates are

Retrogressive metamorphosis occurs in

Retrogressive metamorphosis occurs in

Retrogressive metamorphosis is found in

Retrogressive metamorphosis is found in

Retrogressive metamorphosis is shown by

Retrogressive metamorphosis is peculiar to

ERRORLESS -ANIMAL KINGDOM-Animal Kingdom
  1. Which one of the following pairs of animals comprises "Jawless fishes"

    Text Solution

    |

  2. The number of gils present in Osteichtyes is

    Text Solution

    |

  3. At retrogressive metamorphosis the urochordate larva

    Text Solution

    |

  4. Animals belonging to phylum chordata are fundamentally characterized b...

    Text Solution

    |

  5. In which of the following jaws are found

    Text Solution

    |

  6. Temperature changes in the environment affect most of the animals whic...

    Text Solution

    |

  7. The animal who possess notochord throughout life is Or Which of th...

    Text Solution

    |

  8. Which of the following statements is/are not true A. In Urochordata...

    Text Solution

    |

  9. Blood vascular system in hmichordata is

    Text Solution

    |

  10. The most important disitinctive character of chordta is the presence o...

    Text Solution

    |

  11. Retrogressive metamorphosis is found in

    Text Solution

    |

  12. The lamprey (Petrmyzon) in induced in the same taxonomic class as the

    Text Solution

    |

  13. The portal system seen in all vertebrates is

    Text Solution

    |

  14. Which one of the following is not a characteristic feature of the subs...

    Text Solution

    |

  15. Notochord is restricted to the anterior part of body proboacis in anim...

    Text Solution

    |

  16. Animals having a bulb-in thermostat to maintain constnat body temperat...

    Text Solution

    |

  17. Which of the following groups has no member having gliding or flying a...

    Text Solution

    |

  18. In some chrodates, the notochord is modified as the vertebral column. ...

    Text Solution

    |

  19. Petromyzon belongs to

    Text Solution

    |

  20. The echinoderms, hemichordates and chordates hd which of the following...

    Text Solution

    |