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Animals, yes, no, asymetrical, bilateral, body cavity?, no, type of body…
Animals
tissues?
number of tissues? type of symmetry
triploblastic
body cavity
coleomates
deuterostomes
Chordates
cephalachordata
Urochordata
vertebrates
gnathastomes
2 more items...
agnatha
Echinoderms
protostomes
Mollusca
Annelida
Arthropods
pseudocoelomates
rotifers
nematodes
acelomates
Platyhelminthes
diplobalstic radial
cnidarians
Porifera
yes
no
asymetrical
bilateral
body cavity?
no
type of body cavity?
ex: sponges
ex: roundworms
ex: flatworms
Segmented worms
Fate of the blastopore?
Jaws?
no
yes
chrondrichyes
amniotic eggs?
no
yes
hair?
yes
wings?
yes
no
-one of the oldest animal groups
two layers of cells
two layers of cells