What is formed when testosterone is present?
competition Male genitalia Female genitalia layers of fat Downs syndrome Mental retardation fur and fat Chemical energy
A B C D E F G H
If testosterone is present, male external genitalia develop b.
Testosterone stimulates the reproductive organ to form male genitalia. 
What is formed when testosterone is present? (A) competition (B) Male genitalia (C) Female genitalia (D) layers of fat (E) Downs syndrome (F) Mental retardation (G) fur and fat (H) Chemical energy