A. Women can be carriers because they can be heterozygous for the trait
Some times, if it's a recessive trait, women can carry it but not be affected by it.
B. X-linked traits are more common in men
Men only have one X gen, if it's a recessive trait and men inherit it will be affected by it.
C. Males are never carriers since they only receive one X chromosome
True. Because what we explain in option B, men can't be carriers only been affected by it.
D. Males inherit X-linked traits from their fathers
From its mother, if it's a carrier.
E. Women only have to have one affected gene to show the trait
Only if it's a dominant trait. If it's a recessive one, to show it, it would need two affected genes.