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BIOS 320

Developmental Biology

Biological Sciences

3 credit hoursUsually offered: Fall, Spring
Avg GPA
2.88
Easiness
2.40
Total regs
240

Grade Distribution

Spring 2022–Spring 2026 · Percentages use A–F and W outcomes

Avg GPA
2.88
A
45.1%
107
B
23.2%
55
C
17.3%
41
D
7.2%
17
F
2.1%
5
W
5.1%
12
A–F + W
237
Other outcomes
3
All registrations
240

Quick Insights

Avg GPA
2.88
Easiness
2.40
C or better
90.2%
Among A–F outcomes
D or better
97.8%
Among A–F outcomes
Withdrawal rate
5.1%
Among A–F and W outcomes
Most common grade
A
Letter grades only
Outcomes counted
237
A–F and W outcomes

BIOS 320 by Professor

Ranked by historical GPA for 2024SP–2026SP · A–F outcomes only · minimum 20 graded outcomes

#1
Orenic, Teresa Vales
3.12
RMP
2.2
9 reviews
Graded
121
Total regs
127
#
Professor
Avg GPA
Student rating
Graded
Total regs
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Orenic, Teresa Vales

Top GPA signal with 121 grades.

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About This Class

Principles governing growth and differentiation from the molecular to the organismic level. Course Information: Prerequisite(s): BIOS 220 .

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Methodology
1
Orenic, Teresa Vales
3.12
2.2 (9)
121
127
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