Question

Can a man with blood group b have children with blood group A support your answer with proper explanation

Answer 1

yes According to ABO blood grouping when he marry a woman with blood group AB or A

Answer 2

Answer:

Yes.

Explanation:

The Blood group character is controlled by a set of three alleles. The gene that is responsible for blood group A is dominant over the gene responsible for blood group O but co dominant with the gene responsible for blood group B. So if a man with blood group B can Have children with A in case he mates with a female with blood group B and heterozygous for the gene of blood group B and he himself is heterozyfous for gene for blood group A.