BIO15 credits
BIO1: Biodiversity, Evolution and Ecology
218 public student ratings, updated Oct 2026 · no written reviews yet
Planning Spring 2027? Save classes to your plan.
From 218 public student ratings
Mostly positive ratings. It's demanding, and good grades are within reach.
No written reviews yet. Yours would be the first.
Took BIO1? How hard was it?
1 is easy, 5 is hard. Anonymous, no account.
Difficulty
What we know
- Ratings across the web
- 3.6 out of 5 stars3.6from 218 ratings
- Department
- Biology
Written reviews
No written reviews of BIO1 yet
Took it? Add yours when you have a couple of minutes. Anonymous, no account, no email.
Professors who have taught BIO1
- Brett Holland
- Brittany Kammerer
- Christine Kirvan
- Cody Watters
- Elaine Kent
- Jimmy Pitzer
- Lori Krueger
- Michael Baad
- Mike Wenzel
- Parisa Jazbi
- Ronald Coleman
- Shannon Datwyler
Show all 14
- William Avery
- Yuteh Lin
Questions students ask
Classes next to BIO1
BIO courses at Sac State with the closest numbers
- BIO1Biodiversity, Evolution and EcologyThis class
- BIO2Cells, Molecules and Genes2.9 out of 5 stars2.9· difficulty 77/100· 26 ratings
- BIO7Introduction to the Science of Biology4.0 out of 5 stars4.0· difficulty 55/100· 17 ratings
- BIO9Our Living World: Evolution, Ecology and Behavior3.6 out of 5 stars3.6· difficulty 69/100· 14 ratings
- BIO10Basic Biological Concepts2.7 out of 5 stars2.7· difficulty 73/100· 391 ratings
- BIO113.5 out of 5 stars3.5· difficulty 80/100· 4 ratings
- BIO154.2 out of 5 stars4.2· difficulty 52/100· 5 ratings