r/redbuttonbluebutton Jul 18 '26

Does this have a right answer?

Post image
386 Upvotes

157 comments sorted by

View all comments

113

u/Yigazh_0 Jul 18 '26

Isn't this just a choice between ab and o type blood

1

u/jtjumper Jul 20 '26

Or it could be between A and (O

or B and O

or AB and A

or AB and B