Examine the physiology of organ systems in animal phyla, with special emphasis on the neural and behavioral adaptations of organisms to their environment. Three lecture hours and one discussion hour a week for one semester. Only one of the following may be counted: Biology 361T, Integrative Biology 361T, Neuroscience 361T, 337 (Topic: Comparative Animal Physiology). Prerequisite: Biology 325 or 325H with a grade of at least C-.