Section 29.1
A.) What distinguishes craniates from all other chordates? Whatdistinguishes vertebrates from all other craniates?
B.) Describe the invertebrate clade of chordates,Cephalochordata. Make sure to mention the defining trait. How dothey obtain their nutrients? How do they reproduce?
C.) Describe the invertebrate clade of chordates, Urochordata.Make sure to mention the defining trait. How do they obtain theirnutrients? How do they reproduce?
D.) Describe the difference between agnathans and gnathostomes.Give an example of each.