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Phyla
in the animal Kingdom |
Representative animals Common Name |
Bodysymmetry: v Bilateral v Radial |
Body Plan ( coelom) v 2
tissue layers v acoelomate v pseudocoelomate |
Embronic
development v deuterostome v protostome |
# germ layers 2/3 |
Porifera
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Coelenterates
(Cnidaria) |
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Platyhelmenthes |
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Nematoda |
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Mollusca |
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Annelida |
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Arthropoda |
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Echinodermata |
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Chordata |
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Digestive system v
Branched
digestive cavity with 2 openings v
Complete
digestive tract- tube within a tube v Gastrovascular cavity v
Individual
cells |
Circulation v
Closed v
Open v
Gastrovascular
cavity v
No
circulatory system |
Gas exchange v
Gastrovascular
cavity v
Gills v
Lungs
or gills v
Simple
diffusion (no system) v
Skin v
Trachea/book
lungs /book gills v
Tube
feet |
Waste disposal v
Simple
diffusion v
flame
cells v
gastrovascular
cavity v
kidneys v
malpighian
tubules v
nephridia |
Nervous system: (choose one from each
category) ¨
Cephalized ¨
not
cephalized ________________ v
nerve
net v
3
pairs of ganglia v
dorsal
nerve cord v
ventral
nerve cord v
2
ventral nerve cords |
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Porifera
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Coelenterates
(Cnidaria) |
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Platyhelmenthes |
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Nematoda |
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Mollusca |
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Annelida |
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Arthropoda |
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Echinodermata |
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Chordata |
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Reproduction v separate sexes v hermaphrodites v asexual v sexual & asexual |
Major evolutionary advances |
Porifera
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Coelenterates
(Cnidaria) |
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Platyhelmenthes |
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Nematoda |
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Mollusca |
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Annelida |
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Arthropoda |
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Echinodermata |
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Chordata |
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