Kingdom Kingdom Animalia Animalia Eukaryotic Eukaryotic Multicellula Multicellula r r Heterotrophi Heterotrophi c c No cell wall No cell wall Porifera Annelida Cnidaria Mollusca Flatworm s Echinodermata Roundwo r m Arthopoda Sharks Bony Fis h Amphibians Birds Reptile Mammal
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Sts unit 6 classification and animal diversity for moodle
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FlatwormsFlatworms Bilateral symmetryBilateral symmetry Free living or parasiticFree living or parasitic Sexual reproduction (hermaphroditic) and Sexual reproduction (hermaphroditic) and
asexually by regenerationasexually by regeneration
Roundworms – no segmentsRoundworms – no segments Two body openingsTwo body openings Free-living and parasiticFree-living and parasitic Sexual reproductionSexual reproduction Body cavity present but only partially lined with mesodermBody cavity present but only partially lined with mesoderm
““Spiny skin”Spiny skin” Contains an endoskeletonContains an endoskeleton Water vascular systemWater vascular system Radial symmetryRadial symmetry Regeneration of body partsRegeneration of body parts
Starfish
Sand Dollar
Sea Cucumb
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A closer look at starfish…A closer look at starfish…