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Occidental College · 2027 Spring Semester

BIO courses at Occidental College

30 BIO courses with 88 sections this 2027 Spring Semester; 70 sections have open seats. Open any course for every section with its instructor, time and live seat count, and a free email alert when a seat opens.

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BIO 103Topics in Biology: Ecological Enhancement and Restoration1/1 open · 12 seatsBIO 105Marine Biology Laboratory4/6 open · 16 seatsBIO 110Introductory Biology: Biodiversity, Ecology, and Evolution Laboratory2/3 open · 12 seatsBIO 130Introductory Biology: Cellular and Molecular Biology Laboratory6/8 open · 12 seatsBIO 193Directed Research13/13 open · 64 seatsBIO 224Genetic Analysis1/1 open · 2 seatsBIO 224LGenetic Analysis Laboratory1/2 open · 2 seatsBIO 226Cell Biology1/1 open · 1 seatsBIO 226LCell Biology Laboratory1/2 open · 1 seatsBIO 268Biostatistics0/1 openBIO 268ABiostatistics Laboratory0/2 openBIO 270Ecology1/1 open · 9 seatsBIO 270LEcology Laboratory2/2 open · 9 seatsBIO 275Flora of Southern California0/1 openBIO 275LFlora of Southern California Laboratory0/1 openBIO 280Evolutionary Biology0/1 openBIO 290Research Methods in Biology1/1 open · 7 seatsBIO 293Directed Research13/13 open · 61 seatsBIO 298Huntington-Occidental Pre-med Program (HOPP)1/1 open · 10 seatsBIO 310Museum Science0/1 openBIO 320Developmental Biology0/1 openBIO 320LDevelopmental Biology Laboratory0/2 openBIO 340Sensory Biology and Neurophysiology1/1 open · 5 seatsBIO 340LSensory Biology and Neurophysiology Laboratory2/2 open · 5 seatsBIO 363Functional Marine Ecology0/1 openBIO 370Insect Evolutionary Ecology1/1 open · 7 seatsBIO 370LInsect Evolutionary Ecology Laboratory2/2 open · 7 seatsBIO 390Special Topics in Biology: Biology of Sleep1/1 open · 8 seatsBIO 393Directed Research13/13 open · 63 seatsBIO 490Senior Seminar2/2 open · 16 seats

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