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PORIFERA & CNIDARIA The answers will be shown when you click the mouse so answer all the questions before you click
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Phylum? Porifera
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What are these? Spicules Spongin
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What is this? Gemmule - Used for asexual reproduction in sponges
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Name the structures (A-E)
B C D E Osculum Choanocyte Amoebocyte Porocyte Spicule
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Phylum Cnidaria Phylum Cnidaria Fill in the blanks Class Hydrozoa
Class Scyphozoa Class Anthozoa Phylum Cnidaria Class _____________
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Phylum? Class Name the structures the arrows point to What body form is this? Common name? Symmetry? A B Cnidaria Hydrozoa A) tentacle B) mouth Polyp Hydra Radial
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Name these parts Mouth Cnidocyte (contains nematocyst)
Gastrovascular Cavity Endoderm Ectoderm Mesoglea
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Life Stages Phylum? Class? Names for life stages? A
B C Life Stages Phylum? Class? Names for life stages? Cnidaria - Scyphozoa Planula larvae Schiphistoma Ephyra
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Anthozoa - Metridium Phylum? Class? Label parts Cnidaria Anthozoa
1 – Tentacles 3 – Pharynx 8 – Gastrovascular Cavity 9 – Pedal Disk
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Phylum Cnidaria Class Scyphozoa
Phylum? Class? Phylum Cnidaria Class Scyphozoa Phylum Cnidaria Class Anthozoa Phylum Cnidaria Class Hydrozoa Phylum Cnidaria Class Hydrozoa Phylum Cnidaria Class Hydrozoa
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