Question

In humans, albinism is recessive to pigmented skin. Suppose an albino man

marries a normal woman whose father is albino. Perform a Punnett square for the
crossing between the woman and her husband using the letter a (show your work).

What is the:
a) genotypic ratio of their offspring?

b) phenotypic ratio of their offspring?

Answer 1

the offspring has equal chances of being albino or normal. The offspring have equal chances of having albino or normal genotype