5D

Question 1

In humans, brown eyes are dominant and blue eyes are recessive.

Draw a Punnett Square that shows that two brown-eyed parents can have a blue-eyed baby

Determine the probability that the offspring in your Punnett Square will have blue eyes.

Answer 1

There is a ¼ or 25% chance the offspring will have blue eyes if both of their parents have brown eyes (Bb).