Question

Which statement about sex-linked traits is true?

Sex-linked traits are always dominant.

Sex-linked traits only occur in heterozygous allele pairs.

Sex-linked traits may be passed from parent to offspring on either the X chromosome or the Y chromosome.

Answer 1

C. Sex-linked traits may be passed from parent to offspring on either the X chromosome or the Y chromosome.

Step-by-step explanation:

edge

Answer 2

Last option is correct