BIO421
BIO421 · Biology
3 public student ratings, updated Oct 2026 · no written reviews yet
Planning Spring 2027? Save classes to your plan.
From 3 public student ratings
Ratings are mixed. It's demanding.
No written reviews yet. Yours would be the first.
Took BIO421? How hard was it?
1 is easy, 5 is hard. Anonymous, no account.
Difficulty
What we know
- Ratings across the web
- 2.6 out of 5 stars2.6from 3 ratings
- Department
- Biology
Written reviews
No written reviews of BIO421 yet
Took it? Add yours when you have a couple of minutes. Anonymous, no account, no email.
Professors who have taught BIO421
- Leon Duobinis-Gray
- Sterling Wright
Questions students ask
Classes next to BIO421
BIO courses at Murray State with the closest numbers
- BIO3223.8 out of 5 stars3.8· difficulty 96/100· 16 ratings
- BIO3232.8 out of 5 stars2.8· difficulty 80/100· 4 ratings
- BIO3303.3 out of 5 stars3.3· difficulty 69/100· 13 ratings
- BIO3333.4 out of 5 stars3.4· difficulty 84/100· 25 ratings
- BIO3803.4 out of 5 stars3.4· difficulty 68/100· 5 ratings
- BIO421This class
- BIO4674.3 out of 5 stars4.3· difficulty 70/100· 4 ratings