There is good evidence in some species that testosterone does not masculinize the brain directly, that it is first converted to estradiol, which then masculinizes the brain. This hypothesis is called the __________ hypothesis.
A) dihydrotestosterone
B) aromatization
C) alpha fetoprotein
D) cholesterol
E) dimorphic
Question 2
Brains of men and women exhibit the following general difference: Men's brains tend to be
A) 15 smaller.
B) 15 larger.
C) much more myelinated.
D) both A and C
E) both B and C
