This course emphasizes the gross anatomical relationships and the molecular, cellular, physiological, and metabolic process of the integument, musculoskeletal, neural, and immune systems. Students with credit for BIOL 250 cannot receive credit for BIOL 240. Prerequisites: BIOL 121N and BIOL 122N or BIOL 136N and BIOL 137N must be passed with a grade of C or higher.