Blood groups

The video explains the importance of blood transfusions and the historical challenges faced in the 17th century. It details the ABO blood group system, highlighting the compatibility of different blood types. The role of antigens in determining blood types and the concept of universal donors are discussed. The genetic inheritance of blood types, including the concepts of dominance and codominance, is explained. The video concludes with a summary of how understanding blood types ensures safe blood transfusions.

What determines your blood type according to the text?

Explain the concept of codominance in relation to blood types.