C. Callahan

Department: BIOL
Recent Semesters Teaching: Fall 2026, Summer 2026
Typical Class Size: Not published
Rating: 3.3/ 5· 12 ratings63% would take again · 3.2 / 5 difficulty
Fall 2026 Classes: View C. Callahan's Fall 2026 classes
Courses: BIOL 2 - Microbiology BIOL 4 - General Zoology BIOL 8 - Human Biology