Question

The pedigree shows the phenotypes for hair color in a family over four generations. In this pedigree, light hair color is the recessive allele, and dark hair color is the dominant allele.



Which Punnett square shows the possible genotypes for offspring Z's hair color?

A.





B.





C.





D.


a
A
b
B
c
C
d
D

Answer 1

Without the information provided about the genotypes of Z's parents, it is not possible to determine the possible genotypes for offspring Z's hair color.