When a colour-blind man marries a carrier woman. What is the probability of their offspring being colour blind? by Sunday | Sep 6 | Biology JAMB | 0 comments A. 25% B. 50% C. 75% D. 100% Correct Answer: Option B – 50% Users Also Read These:What is the probability? of a man of blood group AB…When sickle cell carrier marries a normal woman, the…A woman with the ability to roll her tongue (Tt)…An albino man marries a normal woman (homozygous for…A man with blood group A (TAP) married a woman with…