A man with blood group A (TAP) married a woman with blood group O (pp). Which of the following is the probable ratio of the blood groups of the offspring? by Sunday | Jun 29 | Biology WAEC | 0 comments A. 1:1 B. 3:1 C. 2:1:1 D. 1:2:1 E. 4:1 Correct Answer: Option A – 1:1 Users Also Read These:A man's blood group is AB. What is the probability…A woman with Rhesus negative blood group was advised…A man with heterozygous genotype for blood group B…A man who is heterozygous for the disease…A tap supplies water at 30°C while another supplies…