A+
A-
B+
B-
AB+
AB-
O+
O-
Blood types
The Blood Types wheel spins through the eight main blood types: A+, A-, B+, B-, AB+, AB-, O+, and O-. It’s perfect for randomizing blood types in a fun way for games, quizzes, or just learning more about genetics. Did you know that O- is often called the “universal donor” because it can be given to any blood type?
Get the FREE app to discover thousands more fun wheels!
Blood types
The Blood Types wheel spins through the eight main blood types: A+, A-, B+, B-, AB+, AB-, O+, and O-. It’s perfect for randomizing blood types in a fun way for games, quizzes, or just learning more about genetics. Did you know that O- is often called the “universal donor” because it can be given to any blood type?
Get the FREE app to discover thousands more fun wheels!