[Expert Solution]: In a hypothetical scenario, patient A…

In a hypothetical scenario, patient A requires a blood transfusion. There are two blooddonors available (Donor A and Donor B). The medical practitioner needs to decidefrom the donors, who should donate blood to patient A. Each individuals antigenalleles are as follows: Patient A: Donor A: Donor B:4.2. Which donor could donate for patient As blood transfusion? In your answer, statethe ABO type for each antigen (both allele 1 and allele 2) and the overall ABOblood type for patient A, donor A and donor B.