Why Do We Have Different Blood Types? A Look at Evolution and
We naturally tend to distinguish ourselves by our blood types. And doing so is only natural: your blood type is an important feature of who you are and an important factor in dictating what blood product you’re best suited to donate — and, consequently, what type of patients you might be supporting.
Why Do Humans Have Different Blood Types? » Science ABC
Why do we have blood types?
SBC Blog — Stanford Blood Center
Why Do Humans Have Different Blood Types? » Science ABC
Why do humans have different blood groups?
What's the evolutionary advantage of humans having different blood groups and do other mammals such as cats, dogs and dolphins also have variable blood groups? - Quora
Why do we have blood types?
The Mystery of Human Blood Types, Science
PULSE — Quarterly News for Donors Archives — Stanford Blood Center
Visualizing The Most Widespread Blood Types in Every Country
