Answer:
C. Prevents the development of female internal reproductive organs in an XY male.
Step-by-step explanation:
Antimüllerian hormone, also known as Mullerian inhibiting hormone, is a protein responsible for preventing the formation of Müllerian ducts in a male embryo (XY). Müllerian ducts, also known as paramesonephric ducts, are structures that are present in the embryo and give rise to female internal genitals if they are a girl or remain in their vestigial form if they are a boy. This vestigial form, which is formed in boys, is caused by the presence of antimullerian hormone.