Also referred to as sperm. Male germ cells that are produced by the testicles and that are capable of fertilizing the female partner's eggs. Cells resemble tadpoles if seen by the naked eye.

The mature reproductive cells of the male; produced by the testes, their role is to fertilize the female egg (ovum).

The medical term for sperm. The male reproductive cells.

The fully developed male reproductive cells.

Also known as sperm cells, they are the male gametes produced by meiosis from cells within the walls of seminiferous tubules of the testes. Individual spermatozoa are capable of locomotion due to the presence of a single flagellum.

The male reproductive cell or gamete. Also called sperm. close window

the male sex cells. Sperm can fertilize an egg during vaginal intercourse and provide half of the information to make a new life.

A male gamete; also called sperm.

The male reproductive cells (gametes).

Mature male germ cells (gametes).

Mature sperm cell