Comparisons of Hormone Production in Boys and Girls Show That

Multiple Choice

Comparisons of hormone production in boys and girls show that:

A) before puberty, boys have higher levels of estrogen than do girls.
B) from puberty on, boys and girls produce the same amounts of androgens and estrogens.
C) before puberty, girls have higher levels of estrogen than do boys.
D) from puberty on, boys produce more androgens and girls produce more estrogens.