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Unformatted text preview: feeding devices) o Tetrapods: parts of ear, head, neck in adult Muscular, post-anal tail: most non-chordates have a digestive tract that extends nearly the full length of the body Cephalization: the development of a head CQ: Anenomes are: a) Sponges b) Cnidarians c) Molluscs d) Arthropods e) Echinoderms Organism of the day: vampire fish. o Candiru-vampire fish o Amazon river o Gill parasite of other fish Feeds of blood Erects spine o Dangers of bathing nude Attracted to urine and blood CQ: During what era did the greatest radiation of mammals occur? a) Mesozoic b) Cenozoic c) Paleozoic d) Precambrian e) Neoproterozoic...
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This note was uploaded on 04/26/2009 for the course EBIO 1220 taught by Professor Demig-addams during the Spring '07 term at Colorado.
- Spring '07