10. Sexuality and Gender

In males, the growth spurt _____ the growth spurt in females.

In developed countries such as the United States, menarche begins at an average age of

The onset of production of sperm in a male is called

Though raised as a female by her parents, Jasmine has a rare condition in which she has both ovary and testicle material in her body. Jasmine's reproductive biology is consistent with being

The _____ are organs present in an embryo that are undifferentiated—not yet male or female.

The _____ ducts can become female primary sex organs.

What happens to make an embryo develop female sex organs?