Unformatted text preview: 10. Name the structure used by adult tunicates to capture food? 11. A specialized structure seen in some craniates for detecting vibration in water is called_______? 12. List two synapomorphies for chordates. 13. Name the two major monophyletic groups of fishes? 14. Briefly explain the origin of jaws and evidence to support this. 15. What is the function of the vertebrate kidney?, liver? 16. Hagfish are scavengers or parasites? Be able to distinguish between the two. 17. Defend or refute the statement Chondrichthyes are primitive fish. 18. What are conodonts and what is their significance? 19. Which came first lungs or swim bladders? 20. How does a lobe fin differ from a ray fin?...
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- Spring '08
- Evolution, pharyngeal gill slits, Bio 201B Spring, later vertebrates, major monophyletic groups