This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: 8.What is the major difference between agnathostomes and gnathostomes? 9.Why was the evolution of jaws important? 10.What are the two living groups of agnathans? 11.What was one of the most significant changes in early vertebrate evolution? 12.List the major groups of vertebrate animals. 13.What feature characterize the Chondrichthyes, osteichthyes? 14. Why are some Osteichthyes termed as ray finned and others as lobed fin. Could you provide an example for each? 15.Lung fishes :How do they deal with drought? How do you think they might have evolved?...
View Full Document
This note was uploaded on 12/01/2010 for the course PSY 110 taught by Professor Winters during the Spring '08 term at University of Miami.
- Spring '08