Did you know? Type O Blood was actually meant to be Type Zero blood, due to the lack of glycoproteins in the red blood cells. It was misread and is now called Type “O” blood. I guess you could call it a typo.
I showed this to my bio professor and she cried
The reverse happened with “Patient Zero.” The term was supposed to be “Patient O,” with O standing for Outside (the geographical area being studied.)
Mooncustafer 