Palomar Community College District
Human Abo Blood Types
Use this review to introduce the human ABO system and how blood types are inherited.
WebMD
Web Md: Blood Typing
Visit this site for a great article over blood typing tests. Read about the two types of blood typing tests (ABO and Rh tests), why the tests are done, how they are done, and risk factors. Also, view a chart that shows the compatibility...
The Franklin Institute
Franklin Institute: What's Your Type?
Learn the differences between the various types of blood. You can also get information on blood type compatibility.