testis

(TES-tis) Speaker

One of two egg-shaped glands inside the scrotum that produce sperm and male hormones. Also called testicle.

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Anatomy of the male reproductive system

Figure

Anatomy of the male reproductive system. The male reproductive system is made up of organs and glands involved in making offspring (children). These include the vas deferens (a long tube that carries sperm out of the testes), epididymis (a coiled tube (more...)