(4 credits)Prerequisites:BIOL 1110/BIOL 1111, BIOL 1120/BIOL 1121, BIOL 1130/BIOL 1131, or equivalent. An introduction to the principles of ecology with emphasis on interspecific and organismal-environmental relationships as they affect the size, development, distribution, and structure of populations, communities, and ecosystems. Three hours lecture and one (2) two-hour lab per week. (fall, spring)