1 2
3
4 5
IV
1
2
3
A pedigree is shown above that tracks a trait through four generations in a family. Based on the inheritance patterns of this trait,
which statements accurately justify that this is a sex-linked recessive trait? Select all that apply.
A)
Individuals l-1 and 11-4 are carriers.
B)
The trait is passed from fathers to sons.
C)
Males are being affected more frequently than females.
D)
The trait is expressed on a chromosome other than the X or Y.
Sign