chordates Flashcards
1
Q
All chordates have 4 things at some point in development:
A
nerve cord
a notochord
pharyngeal gill slits
tail
2
Q
Tetrapods
A
four feet- primarily terrestrial
3
Q
vertebrates have the 4 chordate requirements +
A
backbone
4
Q
Systematics
A
using phylum features to create a “tree”
