Normal development of male external genitalia requires the direct action of
A)5-alpha-dihydrotestosterone.
B)testosterone.
C)anti-Müllerian hormone.
D)testis-determining factor.

Question

Normal development of male external genitalia requires the direct action of​ 
A)5-alpha-dihydrotestosterone. 
B)testosterone. 
C)anti-Müllerian hormone. 
D)testis-determining factor.

Quizplus · Accepted Answer

5-alpha-dihydrotestosterone (DHT) is the hormone responsible for the development of male external genitalia. It is derived from testosterone and acts directly on the tissues to promote the formation of structures such as the penis and scrotum.

Normal Development of Male External Genitalia Requires the Direct Action