BIL 160 Chapter Notes - Chapter 34: Gnathostomata, Chondrichthyes, Hemichordate
Document Summary
Bil 160 study guide final exam, part 1. Chapter 34 overview and evolution of vertebrates. Reading notes: this study guide covers concepts 34. 1-34. 3 (larger group: chordates subgroup: You are only responsible for the animal groups we cover in class. Focus on major evolutionary innovations amongst the chordates. Notice that for much of the prior study guides, we were focusing on separate phyla, but in this and future study guides, we"re looking at groups, and subgroups, and sub-subgroups. For instance, we start with the characteristics of. )"m including information such as whether certain groups refer to a class or subclass, but just to help orient you with how these groups nest within each other. You don"t have to know which groups are (cid:498)classes(cid:499) or (cid:498)subclasses. (cid:499) for reference: You may consider all of these traits synapomorphies of this phylum, despite some being shared by the hemichordates. )n fact, don"t even worry about the hemichordates, if you catch my drift.
