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8 Cards in this Set
- Front
- Back
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Characteristics of Flatworms --- Phylum Platyhelminthes
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-Dorso-ventrally flattened
-bilateral symmetry -saclike digestive system -acoelomate -no segmentation -3 tissue layers |
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The are Turbellarians which are...
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Free living
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Nervous System
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2 Ganglia (clumps of nerve cell bodies) w/nerve cords
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Excretory System: Flame Cells
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Clump of cilia movies fluids into canal system - waste excreted out of pores.
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Muscular System
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3 layers
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Digestive System
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Saclike Y Shaped
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Reproductive System
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Monoecious (Hermaphroditic) having male and female parts in same individual
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3 Characteristics about Parasites
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-Tough outer covering
-suckers and/or hooks for atachment -Complex life cycle |
