Home
Class 11
BIOLOGY
Name the structures which support the bo...

Name the structures which support the body of sponges as a skeleton:

Text Solution

Verified by Experts

The correct Answer is:
Spicules ad spongin fibres
Promotional Banner

Topper's Solved these Questions

  • ANATONY OF FLOWERING PLANTS

    ALLEN |Exercise Exercise|30 Videos

  • BIOMOLECULES

    ALLEN |Exercise Question|64 Videos

Similar Questions

Explore conceptually related problems

What is the name of structure that prevents the bony fishes from sinking?

What is the name of pores through which water enters into the body of sponges?

Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events? Name the structure formed at the end of these two events

What is the name of pore through which water comes out from body of sponges?

Name the structural and functional unit of nervous system.

Name the issue which coverts the external surface of animal body and internal surface of the visceral organs :-

ALLEN -ANIMAL KINGDOM-Exercise
  1. What is the function of water canal system in sponges?

    Text Solution

    |

  2. What is the name of central cavity found in the body of members of phy...

    Text Solution

    |

  3. Name the structures which support the body of sponges as a skeleton:

    Text Solution

    |

  4. The animals which don’t' have separate sexes are called as:

    Text Solution

    |

  5. When development of an organism occurs through larval stae, than this ...

    Text Solution

    |

  6. Which type of symmetry is found in coelenterates?

    Text Solution

    |

  7. Which cnidarians possess a skeleton made up of calcium carbonate?

    Text Solution

    |

  8. The alternation of Polyp and medusa forms in coelenterates is called a...

    Text Solution

    |

  9. Which organisms is also known as poutuguese man of war?

    Text Solution

    |

  10. Members of which phylum are commonly known as sea walnuts or comb jell...

    Text Solution

    |

  11. Which structure helps in locomotion in ctenophores?

    Text Solution

    |

  12. The property of a living organism to emit light is called as:

    Text Solution

    |

  13. Members of which phylum are known as flatworms?

    Text Solution

    |

  14. Which type of symmetry is found in the members of phylum platyhelminth...

    Text Solution

    |

  15. Structures which help in osmoregulation and excretion in flatworms are...

    Text Solution

    |

  16. members of which phylum are also known as roundworms?

    Text Solution

    |

  17. name the phylum in which organ system level of body organisation appea...

    Text Solution

    |

  18. Which phylum of animals posses pseudocoelomic type of body cavity?

    Text Solution

    |

  19. Which structures help in osmoregulation and exretion in Annelids?

    Text Solution

    |

  20. The body surface of annelids is distinctly marked out into segments. T...

    Text Solution

    |