Principles of Biology I Lab Download as PDF Overview Subject code BIOL Course Number 1107L Department(s) Dept of Science Description Corequisite(s): BIOL 1107. Credit toward graduation not allowed for BIOL 1107L, BIOL 1011K, BIOL 1107H, and non-science Biology I labs. Credits Billing Hours Min 1 Contact Hours Min 2 Credit Hours Min 1