Can O Positive Blood Group Marry Each Other: No one would have thought that blood type would affect a happy married ...

The letters A, B and O represent various forms of the ABO gene, which program our blood cells differently to form the different blood groups. If you have type AB blood, for example, your body is ...

For example, a man who has type AB blood could not father a child with type O blood, because he would pass on either the A or the B allele to all of his offspring. Despite their usefulness in this ...

COVID-19 patients under age 65 with type AB blood have a higher risk of becoming seriously ill from the virus while those with type O have a lower risk, a joint research coronavirus task force ...