Chordates

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Last updated 12:46 AM on 3/26/25
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21 Terms

1
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tissue layers

triploblastic

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symmetry

bilateral

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cephalization

yes

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development

deuterostome

5
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lophotrochozoa / ecdysozoa

neither

6
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body cavity

true coelomate

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support strucutre

endoskeleton (cartilage or bone)

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segmentation

yes

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movement

muscles (walking, flying, swimming)

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digestive system

complete

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circulatory system

closed

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respiratory system

lungs, gills

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excretory system

kidney

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role in ecosystem

food source, medical, fertilize agriculture, pets

15
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<p>A</p>

A

muscle segments

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<p>B</p>

B

notochord

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<p>C</p>

C

dorsal, hollow nerve cord

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<p>D</p>

D

muscular, post-anal tail

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<p>E</p>

E

anus

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<p>F</p>

F

pharyngeal slits or clefts

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<p>G</p>

G

mouth