The testicle is both an exocrine and endocrine gland. Its exocrine activity consists in producing sperm cells, which are led from the testicle by a complex network of ducts (seminal tubes, epididymis, vas deferens). Testicular endocrine secretions (testosterone and other male hormones) come from the tissue located between the seminal tubes.

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Caption: The testicle is both an exocrine and endocrine gland. Its exocrine activity consists in producing sperm cells, which are led from the testicle by a complex network of ducts (seminal tubes, epididymis, vas deferens). Testicular endocrine secretions (testosterone and other male hormones) come from the tissue located between the seminal tubes.

Credit: Album / Universal Images Group

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Image size: 2752 × 2752 px | 21.7 MB

Print size: 23.3 × 23.3 cm | 1083.5 × 1083.5 in (300 dpi)

Keywords: 54756 • ANATOMY • BOLLOCKS • COLOR • COLOUR • EPIDIDYMIS • FLUSH • GROSS ANATOMY • HUMAN BODY • ILLUSTRATION • ILLUSTRATIONS • ILUSTRATION • MALE GENITAL ORGANS • REPRODUCTIVE SYSTEM • TESTES • TESTICLE • TESTICLES • TESTIS • VAS DEFERENS