Genetics Please show work TRAIT ALTERNATIVE ALLELES Eye colo

2. A brown-eyed woman whose father was blue-eyed marries abrown-eyed man whose brother is blue- eyed, but whose parents are both brown-eyed. What are this couple\'s chances of producing a blue- eyed child? This problem deals with a conditional probability. Be careful with this one!

Solution

Melanin pigment is reasponsible for eye color.

Here both the parents are brown -eyed (Mother and father)

Chance of blue eyed child will be 23%