Phylum Porifera: Classes Demospongiae, Hexactinellida, Calcarea
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Phylum Porifera: Classes Demospongiae, Hexactinellida, Calcarea

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@BeneficentHonor6192

Questions and Answers

Qual clase de spongiae es caracterizate per spicules de silica oxide?

  • Class Demospongiae (correct)
  • Class Hexactinellida (correct)
  • Ninguno
  • Class Calcerea
  • Qual nomen del classe de spongiae que contiene sponges calcareous?

    Class Calcerea

    Le ____ es un exemplo de sponges de vidro.

    Class Hexactinellida

    Associa le classes de spongiae con lor characteristicas principal:

    <p>Class Demospongiae = Horny sponges, elastic sponges Class Hexactinellida = Glass sponges with 6 rayed spicules Class Calcerea = Calcareous sponges with calcium carbonate spicules</p> Signup and view all the answers

    Study Notes

    Class Demospongiae

    • Comprede sponges horny e elastic
    • Structure corporal leuconoid, que resulta in un maior complexitate
    • Includa sponges fluffy, frequentemente usate como sponges de banho
    • Presenta spicules de silica oxide

    Class Hexactinellida

    • Conocite como sponges de glass
    • Exemplare notabile: Venus Flower Basket (Buplicitella aspangillum)
    • Anche presenta structure leuconoid
    • Caractere distinctive: spicules con 6 raye
    • Spicules compose de silica oxide

    Class Calcerea

    • Comprede sponges calcareous
    • Presenta tres tipos de structure corporal: asconoid, syconoid, e leuconoid
    • Visualisation de spicules e materia bruna con apparente rock
    • Spicules compose de carbonate de calcio

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    Description

    Este quiz explora le classes del Phylum Porifera, includente Demospongiae, Hexactinellida, e Calcarea. Tu apprendera de lor caracteristicas, estructura, e spiculas. Prepara-te para testare tu cognoscentia de iste phylum fascinante!

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