A man a man with blood group A marries a woman with blood group B . Their first child has a blood group O. give the genotype of father , mother and the first child . what other blood groups are possible in the future children of this couple Share with your friends Share 1 Khusboo answered this pls anyone answer this question . 1 View Full Answer Nikhil Kumar answered this Please find this answer -1 Shashank Kumar answered this Please find this answer 0