Invertebrate Quizzes


Invertebrate Questions


  • Which of the following is not a Cniderian?

  • A jellyfish belongs to this phylum.

  • Vertebrates include:
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  • Why did the innovation of the seed liberate land plants from their dependence on moist conditions and allow them to invade drier habitats in the Devonian?

  • A sponge belongs to this phylum.

  • This type of coral replaced the principle Silurian reef-forming coral as the main reef-forming coral during Devonian and Carboniferous.

  • A Hydrostatic Skeleton is
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  • The age of the Burgess shale fauna is mainly __________.

  • Animals with an internal skeleton made of bone are called 
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