SHOW WORK AND ANSWER BOTH PARTS!!!! The gene B for brown Eyes is dominant and can be found in individuals with allele makeup of BB or Bb. Blue Eyes are recessive genes and are manifest in individuals with an allele makeup of bb. Assume Independence. A) .A blue eyed and brown eyed couple produce three offspring. What is the probability that all three offspring have blue eyes? [Consider that the brown eyed parent has 1/3 chance of being BB.] B) A blue eyed and brown eyed couple produce 1 offspring. What is the probability that one parent was Bb, given that the baby has brown eyes.[Consider that the brown eyed parent has 1/3 chance of being BB.]