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Stack #127281

QuestionAnswer
Nematoda Roundworms or "roundworms", aquatic ones crawl through water soil ones thrash around, fertilize internally
Platyhelminthes Tapeworms, blood and liver flukes, parasites "flatworms", pharynx for digestive tract (pharynx is moth and anus), flame cells excrete water, nerve cord, some are hermaphrodites
Porifera Sponges or "pore bearers". collar cells in digestive tract, everything happens through pores, no nervous system, reproduce through budding
Annelida Earthworms and leeches "little rings or segmented worms", digest through mouth, pharynx, esophagus, crop, gizzard, intestine, and anus, herves at anterior end
Mollusca Snails, clams, squids, octupus, "soft", jet propullsion to move, radula for feeding, open circ system, cross fertalize
Cnidaria Jellyfish, hyrda, and sea anenome "stinging cells", gastrovascular cavity has digestive tract, nerve net for nervous system. sexually and asexually reproduce
Created by: bluehicke35
 

 



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