A man with type A blood marries a woman with type B. Their offspring all have type AB blood. The pattern of inheritance is called A codominance B sex-linkage. crossing over D incomplete dominance
The pattern of inheritance in this scenario is called codominance. Codominance occurs when both alleles for a gene are expressed equally in the offspring, resulting in a phenotype that shows traits from both parents. In the case of blood type, the AB blood type is an example of codominance, where both the A and B alleles are expressed equally in the offspring.
