Animalia Flashcards
Echinodermata
Phylum of starfish radial as adults bilateral as larvae
have ossclles for protection
how are echinoderms related to chordata
bilaterla symmetry early stage
embryo similarities
develop anus first
Chordata
COntains all vertabraes
with spine coloumns
bilateral
organ complexity
Vertabrata
subphylum containing animals with spines
Agnatha
jawless fish (lamprey)
skeleton made of cartilage
suction mouth
Fishes (Condricthyes)
JAws
skeleton cartilage
senistive nervous system
osteichthyes
bony fish
ancestor of all vertebrae animals
Class Amphibia
fdirst tetrapods
eggs laidin water
have heart n lungs
Metamorposis
lose specific parts of body and gain new ones
Amniote
group of tetrapods
Amnion
eggs that is in land
Simple digestive system One opening which group is described here
cnidearian
Primitive organs
post anal tail
chordata
anus first tissue
chordata
echinodermata
which group ahve vertebral spine
vertebrates
which group gains movement as adults
cniderian
Pharyngeal slits
chordata
which group are warm blooded
mammalia
aves
Notochord
chordata
