A boy's first ejaculation is called

A) gender typing.
B) androgyny.
C) spermarche.
D) a secondary sex characteristic.

Spermarche

The onset of a male's ability to produce sperm, marking the beginning of puberty.

Ejaculation

The release of semen from the male reproductive system, often accompanying orgasm.

Gender Typing

The process through which children learn about societal expectations, attitudes, and behaviors considered appropriate for their sex.