Hardest BIOL classes at USC Aiken

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

1. BIOL A350: Fundamental Genetics I Average GPA 2.33, 220 students
2. BIOL A243: Human Anatomy & Physiology I Average GPA 2.47, 1,142 students
3. BIOL A121: Biological Science I Average GPA 2.56, 925 students
4. BIOL A370: Ecology Average GPA 2.59, 243 students
5. BIOL A122: Biological Science Ii Average GPA 2.67, 658 students
6. BIOL A244: Human Anatomy & Physiology Ii Average GPA 2.80, 490 students
7. BIOL A106: Environmental Life Science Average GPA 3.18, 137 students
8. BIOL A541: Principles of Biochemistry Average GPA 3.23, 112 students
9. BIOL A330: Fundamentals of Microbiology Average GPA 3.31, 128 students
10. BIOL A405: Elementary Biostatistics Average GPA 3.34, 163 students
11. BIOL A250: Microbiology Average GPA 3.51, 418 students
12. BIOL A390: Envirnmntl Sci & Human Health Average GPA 3.85, 144 students

See also: Easiest classes, USC Aiken course catalog, BIOL course catalog.