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Zoology - Cnidarians


What are the two body forms of cnidarians? Medusa and polyps
What are the four classes of cnidarians? Hydrozoans, Cubozoans, Scyphozoans, Anthozoans
What are some examples of hydrozoans? Hydra, Portuguese Man-of-War, and Obelia
What function does the mouth serve in cnidarians? An opening for food to enter and for waste to exit
What is the function of the basal disc? The basal disc holds cnidarians down
What is the name for the stinging cells? Nematocysts
What is an example of a cubozoan? Box Jellyfish "sea wasp"
What is an example of a scyphozoan? Jellyfish - scyphozoans make up most of what we would call jellyfish
What is an example of an anthozoan? A sea anemone or coral
What type of symmetry do cnidarians have? Radial symmetry
Created by: Mr.Klein