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21 Cards in this Set
- Front
- Back
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flatworms have a____body
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acoelomate
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what kind of cavity do flatworms have
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gastrovascular cavity
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a gastrovascular cavity has..
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gut and a mouth
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cephalization-
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nerves located at anterior end
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what kind of worms are mostly aquatic
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flatworms
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____worms are planarian
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flatworms
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how do flatworms move
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glide over secreted muscles with cilia
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get rid of excess water
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flame cells
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do flatworms reproduce sexually or asexually
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both
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how do flatworms reproduce asexually? sexually?
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asexually - fission
sexually - they are hermaphrodites |
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what classes of worms are parasitic flukes
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trematoda and monogenea
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trem. and monog. classes have ___ and ___ suckers
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anterior and ventral
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what is tegument
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an outer covering
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are trem. and monog. classes hermaphrodites
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yes
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whose life cycles include 2 hosts
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tremastoda and monogenea
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knobbed shaped oragan at anterior end, hooks and suckers
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scolex
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which worms have a scolex
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tapeworms
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body sections
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proglottids
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which worms have no mouth, no digestive organs, and absorb
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tapeworms
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are tapeworms hermaphrodites
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yes
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what are the primary and intermediate hosts of tapeworms
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primary- humans
intermediate - cow |
