Breadcrumb Home Biology BIOL& 242 BIOL& 242: Human A&P 2 W/ Lab [M/S] Program Biology Credits 6 Continuation of BIOL& 241: endocrine, digestive, respiratory, circulatory, lymphatic, urinary, and reproductive systems. $25 science fee. Distribution: Math & Natural Sciences Prerequisite Completion of BIOL& 241 with a 2.0 or better. Equivalent Courses BIO 222