The Aromatization Hypothesis Is That

The aromatization hypothesis is that

A) alpha fetoprotein deactivates circulating testosterone.
B) dihydrotestosterone has no masculinizing effect.
C) estradiol created in the brains of developing males from circulating testosterone masculinizes their brains.
D) estradiol created in the brains of developing females from circulating testosterone feminizes their brains.
E) testosterone created in the brains of developing females from circulating estradiol feminizes their brains.