Also known as testis, testes, balls, ball, testicles, egg
thumb|right|202px| Animation of the migration of spermatozoa from their origin as germ cells to their exit from the vas deferens. A) Blood vessels; B) Head of [[epididymis; C) Efferent ductules; D) Seminiferous tubules; E) Parietal lamina of tunica vaginalis; F) Visceral lamina of tunica vaginalis; G) Cavity of tunica vaginalis; H) Tunica albuginea; I) Lobule of testis; J) Tail of epididymis; K) Body of epididymis; L) Mediastinum testis; M) Vas deferens.]] A testicle, also called testis ( testes) is the male gonad in all gonochoric animals, including humans, and is homologous to the ovary, whi
A testicle (or testis) is the male gonad that produces spermatozoa, which travel through a series of ducts including the epididymis and vas deferens before exiting the body. It is the male equivalent of the ovary and is essential for male reproduction in humans and other animals.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).