Which structure in the female external genitalia is formed by the fusion of the labia minora?
Mons pubis
Fourchette
Clitoris
Vestibule
The labia minora are two small folds of skin located between the labia majora that fuse posteriorly to form a thin membrane called the fourchette, which is located at the posterior end of the vulva, just below the vaginal opening.
Option b is the correct answer.