Unit 2 Test - Phylum Porifera and Phylum Cnidaria - NICOLE DURLAK | Library

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Which of the following is NOT an anatomical feature found in cnidarians?

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Sponges primarily depend on which factor for their major body functions?

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What separates hydrozoans from other cnidarians?

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Which is contained within the mesophyll?

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Which cell type is NOT found in sponges?

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Which is NOT a characteristic of Phylum Porifera?

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Sponges are known as what in the invertebrate phylogenetic tree?

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What type of symmetry is present in vertebrates?

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Cnidarians typically exhibit what type of symmetry?

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Which two phyla are the most primitive in animals?

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What is the common name for organisms with amoebocytes?

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How many classes belong to the phylum Porifera?

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What is the common name of Class Anthozoa?

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Which is NOT a characteristic of cnidarians?

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What is the purpose of a spicule in sponges?

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What does diploblastic mean in relation to embryonic development?

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What is a cnidocyte found in certain animals?

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What characterizes an endosymbiont?

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What role does spongin play in sponges?

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What type of habitat can sponges be found in?

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How do sponges reproduce?

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What is the primary function of choanocytes in sponges?

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