The Primary Reason That Sex-Linked Traits Are Observed More Frequently

Multiple Choice

The primary reason that sex-linked traits are observed more frequently in men than in women is that:

A) mutations are much more common in male offspring
B) male babies are weaker so are more likely to be spontaneously aborted if any developmental process is compromised
C) the Y chromosome is much smaller and has fewer genes than the X chromosome
D) women generally do not talk about sex-related behavior as much as do men