Hardest BIOL classes at USC Lancaster
Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.
- BIOL 243: Human Anat & Physiology I Average GPA 2.18, 708 students
- BIOL 244: Human Anatomy & Physiology Ii Average GPA 2.65, 196 students
- BIOL 101: Biological Principles I Average GPA 2.67, 311 students
- BIOL 110: General Biology Average GPA 2.68, 352 students
- BIOL 101L: Biological Principles I Lab Average GPA 2.87, 305 students
- BIOL 243L: Human Anat & Physiology Lab Average GPA 3.03, 511 students
- BIOL 250: Microbiology Average GPA 3.06, 191 students
- BIOL 206: Genetics and Society Average GPA 3.16, 139 students
- BIOL 244L: Human Anatomy & Physiology Lab Average GPA 3.86, 191 students
- BIOL 250L: Microbiology Laboratory Average GPA 3.90, 114 students
See also: Easiest classes, USC Lancaster course catalog, BIOL course catalog.