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Side by side for Spring 2027: what each one counts toward, what it needs first, when it meets, and who teaches it. Nothing here costs a pass.

Showing what the catalog lists for everyone. Sign in with a degree evaluation on file and this page says what each course counts toward on your own catalog year, and what you still owe.

BIOL 204

Principles of Organismal Biology

Units
3
Counts toward
  • Biology, B.A. (2026-27) - Preparation for the Major
  • Biology, B.A. (2025-26) - Preparation for the Major
  • Biology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Cellular and Molecular Biology Minor (2026-27) - Required
  • Biology, Cellular and Molecular Biology Minor (2025-26) - Required
  • Biology, Cellular and Molecular Biology Minor (2024-25) - Required
  • Biology, Ecology Minor (2026-27) - Required
  • Biology, Ecology Minor (2025-26) - Required
  • Biology, Ecology Minor (2024-25) - Required
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Cellular and Molecular Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Ecology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Evolutionary Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Marine Biology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. (2026-27) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. (2025-26) - Preparation for the Major
  • Biology, Emphasis in Zoology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Biology, Evolutionary Biology Minor (2026-27) - Required
  • Biology, Evolutionary Biology Minor (2025-26) - Required
  • Biology, Evolutionary Biology Minor (2024-25) - Required
  • Biology, General Biology Minor (2026-27) - Required
  • Biology, General Biology Minor (2025-26) - Required
  • Biology, General Biology Minor (2024-25) - Required
  • Biology, Marine Biology Minor (2026-27) - Required
  • Biology, Marine Biology Minor (2025-26) - Required
  • Biology, Marine Biology Minor (2024-25) - Required
  • Biology, Plant Biology Minor (2026-27) - Required
  • Biology, Plant Biology Minor (2025-26) - Required
  • Biology, Plant Biology Minor (2024-25) - Required
  • Chemistry, Emphasis in Biochemistry, B.S. and Certificate of the American Chemical Society (2026-27) - Preparation for the Major
  • Chemistry, Emphasis in Biochemistry, B.S. and Certificate of the American Chemical Society (2025-26) - Preparation for the Major
  • Chemistry, Emphasis in Biochemistry, B.S. in Applied Arts and Sciences and Certificate of the American Chemical Society (2024-25) - Preparation for the Major
  • Environmental Engineering, B.S. (2026-27) - Preparation for the Major
  • Environmental Engineering, B.S. (2025-26) - Preparation for the Major
  • Environmental Engineering, B.S. (2024-25) - Preparation for the Major
  • Environmental Sciences, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Geological Sciences, Emphasis in Paleontology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Microbiology, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Microbiology, B.S. (2026-27) - Preparation for the Major
  • Microbiology, B.S. (2025-26) - Preparation for the Major
  • Microbiology, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. (2026-27) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. (2025-26) - Preparation for the Major
  • Microbiology, Emphasis in Clinical Laboratory Science, B.S. in Applied Arts and Sciences (2024-25) - Preparation for the Major
  • Social Work, B.A. (2026-27) - Preparation for the Major
  • Social Work, B.A. (2025-26) - Preparation for the Major
  • Social Work, Specialization in Community Corrections Case Management, B.A. (2026-27) - Preparation for the Major
  • Social Work, Specialization in Community Corrections Case Management, B.A. (2025-26) - Preparation for the Major
  • Social Work, Specialization in Community Corrections Case Management, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
  • Social Work, Specialization in Environmental Social Work and Community Engagement, B.A. in Liberal Arts and Sciences (2024-25) - Preparation for the Major
Prerequisites

Prerequisite(s): Satisfaction of the SDSU Written Communication Assessment requirement. Recommended: Completion of BIOL 203 and BIOL 203L.

Sections in Spring 2027

4 sections, 4 with open seats. Earliest start 12:00 PM.

Full BIOL 204 page