A medical technician is verifying blood types for a legal cu…
A medical technician is verifying blood types for a legal custody case. The child in question exhibits Type AB blood (IAIB). The individual claiming paternity has Type O blood (ii). Based on your understanding of the codominant expression of the IA and IB alleles and the recessive nature of the i allele, is it biologically possible for this individual to be the biological father? Why or why not?