Question

Why are sex-linked traits more common in males than in females?
a. All alleles on the X chromosome are dominant.
b. All alleles on the Y chromosome are recessive.
A recessive allele on the X chromosome will always produce the trait in a
male.
d. Any allele on the Y chromosome will be codominant with the matching
allele on the X chromosome.
C.​

Answer 1

Answer:

A recessive allele on the X chromosome will always produce the trait in a male.