Biology · Fall 2026
SDSU BIOL 354 — Ecol and the Environ
Fundamental concepts in population, community, and ecosystem ecology.
Course requirements
Prerequisites: BIOL 203L, BIOL 204, BIOL 204L. Credit or concurrent registration in (MATH 124 or MATH 150) and BIOL 215. The BIOL 215 requirement can be met by completion of PSY 280 OR ((STAT 119 or 250 or SOC 201 or ECON 201 or POL S 201) and BIOL 291C)).
- BIOL 203L, BIOL 204, BIOL 204L. Credit or concurrent registration in (MATH 124 or MATH 150) and BIOL 215. The BIOL 215 requirement can be met by completion of PSY 280 OR ((STAT 119 or 250 or SOC 201 or ECON 201 or POL S 201) and BIOL 291C)).
Fall 2026 enrollment options
Seat status can change| Class # | Format | Status | Seats | Time | Location | Professor | RateMyProfessors |
|---|---|---|---|---|---|---|---|
| 11263 Lrg Lect | In person | Open | 257 / 270 | Tue/Thu 8:00 AM–9:15 AM | ENS 280 | Xiaofeng Xu, Jeremy Long | No RateMyProfessor match available |