Question

Albinism (lack of pigment) in humans is caused by a recessive gene. If normal parents have an albino child, what is the probability that their next child will be normal for pigment color

Answer 1

75% of getting a normal child next

Step-by-step explanation:

If you plug in the traits of two normal adults into a Punnett Square you will get a ratio of 1:4 or 25% chance of getting an albino child (Example: AA, Aa, Aa, aa) "A" representing the dominant trait, and "a" representing the recessive trait.