Home
Class 11
BIOLOGY
How does copulation occur in the birds ?...

How does copulation occur in the birds ?

Text Solution

Verified by Experts

Birds copulate by cloacal apposition.
Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    PRADEEP|Exercise ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS)|44 Videos

  • ANIMAL KINGDOM

    PRADEEP|Exercise ANALYTICAL QUESTIONS WITH ANSWERS|20 Videos

  • ANIMAL KINGDOM

    PRADEEP|Exercise ADDITIONAL QUESTIONS(VERY SHORT ANSWER QUESTIONS)|84 Videos

  • ANATOMY OF FLOWERING PLANTS

    PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

  • BIOLOGICAL CLASSIFICATION

    PRADEEP|Exercise Practice Questions (II. Assertion-Reason Type Questions)|8 Videos
PRADEEP-ANIMAL KINGDOM -ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. What is the organ of sound production in Aves. Give its location also...

    Text Solution

    |

  2. Why should the birds feed more often than lizards ?

    Text Solution

    |

  3. How does copulation occur in the birds ?

    Text Solution

    |

  4. What are pneumatic bones ? Where do you find them ?

    Text Solution

    |

  5. List the exoskeletal structures of birds.

    Text Solution

    |

  6. What is an amniotic egg ? Give example.

    Text Solution

    |

  7. For what are light flashes used by luminscent fishes?

    Text Solution

    |

  8. What is copraphagy ? Cite one example.

    Text Solution

    |

  9. Why is the Ornithorhynchus considered an exceptional mammal ?

    Text Solution

    |

  10. Match column I with column II and select the correct option from the g...

    Text Solution

    |

  11. Match the items given in Column I with appropriate items ( one or more...

    Text Solution

    |

  12. Fill in the blanks : (i) Four characters of Chordates are the prese...

    Text Solution

    |

  13. Match the items given in the column I with appropriate items ( one or ...

    Text Solution

    |

  14. Given one example each of the following : (a) Round worm (b) Fish p...

    Text Solution

    |

  15. Write one example each of the following : (a) Cold blooded animal (...

    Text Solution

    |

  16. What is the role of feathers ?

    Text Solution

    |

  17. Match the following

    Text Solution

    |

  18. Name the criteria that are commonly used in the description and classi...

    Text Solution

    |

  19. Describe the levels of organization in animals.

    Text Solution

    |

  20. Name and explain the three basic body planes in animals.

    Text Solution

    |