INBINB / UT Austin
Compare 29 INB courses by average GPA, A share and recent reported semester.
- Average GPA / 4.00
- 3.40
- A grades · excludes A−
- 47.5%
- Letter grades reported
- 10,874
Source: UT Austin Office of Institutional Reporting; updated .
INB courses
| Course | Average GPA | % A | Letter grades | Latest term |
|---|---|---|---|---|
| INB 122LStructure, Physiology, and Reproduction of Seed Plants Laboratory | 3.55 | 41.9% | 31 | Spring 2026 |
| INB 165UHuman Systems Physiology Laboratory | 3.29 | 25.9% | 1,222 | Summer 2026 |
| INB 177Undergraduate Research | 3.92 | 85.7% | 21 | Fall 2025 |
| INB 321GPrinciples of Computational Biology | 3.79 | 83.1% | 745 | Spring 2026 |
| INB 322Structure, Physiology, and Reproduction of Seed Plants | 3.33 | 41.5% | 82 | Spring 2026 |
| INB 337Topics in Biology | 3.14 | 26.9% | 26 | Spring 2025 |
| INB 346Human Biology | 3.62 | 61.4% | 764 | Summer 2026 |
| INB 349PPandemic Science | 3.84 | 71.7% | 145 | Spring 2026 |
| INB 351Economic Botany | 3.67 | 50.0% | 16 | Fall 2025 |
| INB 353SSleep Science | 3.72 | 60.0% | 80 | Spring 2026 |
| INB 359KPrinciples of Animal Behavior | 3.23 | 36.3% | 292 | Spring 2026 |
| INB 359LAnimal Behavior Laboratory | 3.71 | 56.3% | 16 | Fall 2025 |
| INB 361TComparative Animal Physiology | 3.81 | 75.0% | 52 | Spring 2026 |
| INB 364Microbial Ecology | 3.55 | 63.8% | 47 | Fall 2024 |
| INB 365SHuman Systems Physiology | 3.20 | 37.8% | 2,609 | Summer 2026 |
| INB 369FField Herpetology | 3.69 | 62.5% | 16 | Spring 2026 |
| INB 369LHerpetology | 3.65 | 60.9% | 23 | Fall 2025 |
| INB 370Evolution | 3.31 | 46.0% | 1,383 | Summer 2026 |
| INB 373Ecology | 3.48 | 52.8% | 971 | Spring 2026 |
| INB 373LEcology Laboratory | 3.41 | 23.0% | 61 | Spring 2026 |
| INB 375Conservation Biology | 3.42 | 40.4% | 57 | Spring 2026 |
| INB 376GBiodiversity in the Anthropocene | 3.88 | 85.0% | 60 | Spring 2026 |
| INB 377Undergraduate Research | 3.91 | 87.7% | 122 | Fall 2025 |
| INB 440LBiology of Birds | 3.70 | 59.7% | 72 | Spring 2026 |
| INB 446LHuman Microscopic and Gross Anatomy | 3.43 | 47.6% | 1,885 | Summer 2026 |
| INB 453LEntomology | 3.81 | 76.0% | 25 | Fall 2025 |
| INB 455LVertebrate Natural History | 3.69 | 75.0% | 16 | Spring 2025 |
| INB 463LPlant Systematics | 3.37 | 44.4% | 27 | Fall 2025 |
| INB 470LEvolution Laboratory | 2.96 | 37.5% | 8 | Spring 2025 |
How this department is summarized
The INB hub includes 29 undergraduate courses with reported letter-grade data. Its 3.40 average combines 10,874 letter grades, weighting each grade equally. A large course therefore contributes more than a small seminar.
The A share is 47.5%, counting A separately from A−. Course-level pages show the available semesters and syllabus sources. Historical grades do not establish workload or teaching quality.