Home
Class 12
BIOLOGY
In case of poriferans, the spongocoel is...

In case of poriferans, the spongocoel is lined with flagellated cells called

A

Ostia

B

Oscula

C

Choanocytes

D

Mesenchymal cells

Text Solution

Verified by Experts

The correct Answer is:
C
Choanocytes (collar cells) form lining of spongocoel in poriferans (sponges). Flagella in collar cells provide circulation to water in water canal system.
Promotional Banner

Topper's Solved these Questions

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise BIOLOGY|306 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|187 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|184 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|91 Videos

  • NEET 2018

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|90 Videos

Similar Questions

Explore conceptually related problems

In case ofporiferans, the spongocoel in lined with flagellated cells called

In sponges, spongocoel is lined by

A plant cell without cell wall is called

The spongocoel of Leucosolenia is lined with

Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum :

Body having meshwork of cell, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-MCQs
  1. Frog's heart when taken out of the body continues to beat for sometime...

    Text Solution

    |

  2. Which statement is wrong for Krebs' cycle ?

    Text Solution

    |

  3. In case of poriferans, the spongocoel is lined with flagellated cells ...

    Text Solution

    |

  4. Which of the following RNAs should be most abundant in animal cell ?

    Text Solution

    |

  5. Which among these is correct combination of aquatic mammals

    Text Solution

    |

  6. With reference to factors affecting the rate of photosynthesis, which ...

    Text Solution

    |

  7. Asymptote in a logistic growth curve is obtained when

    Text Solution

    |

  8. Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Selec...

    Text Solution

    |

  9. The DNA fragments separated on an agarose gel can be visualised after ...

    Text Solution

    |

  10. Functional megaspore in an angiosperm develops into

    Text Solution

    |

  11. Among the following characters, which one was not considered by Mendel...

    Text Solution

    |

  12. Lungs are made up of air-filled sacs, the alveoli . They do not collap...

    Text Solution

    |

  13. GnRH, a hypothalamic hormone, needed in reproduction acts on

    Text Solution

    |

  14. In Bougainvillea, thorns are the modifications of

    Text Solution

    |

  15. Which one form those given below is the periods for Mendel's hybridiz...

    Text Solution

    |

  16. Good vision depends on adequate intake of cacotene rich food Select ...

    Text Solution

    |

  17. Which one of the following statements is not valid for aerosols?

    Text Solution

    |

  18. A decrease in blood pressure // volume will not cause the release of

    Text Solution

    |

  19. Homozygous purelines in cattle can be obtained by

    Text Solution

    |

  20. The vascular cambium normally gives rise to

    Text Solution

    |