18+ O Blood Type Family Tree Pics. Like eye color, blood type is passed genetically from your parents. The following blood type calculator lets you determine the *possible* blood type of a child, given the blood types of the two biological parents or the *possible* blood types of one biological parent it would be a mistake to use this information to make any conclusions about your own family tree.

The blood type personality model started in japan, then spread all over asia.

People with certain blood types are compatible for blood transfusions and certain others are not. These types of problems can be solved with the help of diagrams. Or the junior blood type? O+ can give red blood cells to any positive blood types.