The gene for a widow's peak is dominant. A child inherits genes with the genotype: Ww and Ww. What are the chances that he will have a widow's peak? 25% chance 50% chance 75% chance 100% chance
I just did this in science. Assuming the widow's peak is the capital W, the child has 75% chance of inheriting it. You have to make a Punnett Square to see the possibilities.
