The Aromatization Hypothesis Is That

The aromatization hypothesis is that

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