In Humans, Which of the Following Happens When the SRY

Multiple Choice

In humans, which of the following happens when the SRY gene of the Y chromosome becomes active at about week 7 of embryo development?

A) Both the Müllerian and the Wolffian ducts develop into female reproductive structures.
B) The Müllerian ducts develop into male reproductive structures, and the Wolffian ducts disappear.
C) The Müllerian ducts disappear, and the Wolffian ducts develop into male reproductive structures.
D) Both the Müllerian and the Wolffian ducts develop into male reproductive structures.