Chapter 32

Must Know

Radial symmetry
Bilateral symmetry
Acoelomates
Pseudocoelomates
Coelomates
Open vs. Closed Circulatory Systems
Protostomates vs. Deuterostomates
Blastula, blastopore, archenterron
Segmentation
Parazoa vs. Eumetazoa
Cambrian Explosion

Instructors: Professor Clyde Herreid, herreid@buffalo.edu
and Professor Chuck Fourtner: fourtner@buffalo.edu
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