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Artwork of section through human testis
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Artwork of section through human testis
Illustration of a section through a single human testis, one of a pair of male sex organs that are the site of production of spermatozoa (spermatogenesis) and androgen, the male sex hormone. The bulk of testes consists of seminiferous tubules, the site of spermatogenesis. These are arranged in testicular lobes that radiate from a central plexus, the rete testis. Spermatozoa pass through the rete testis into the cap-like epididymis via 12 small ductuli efferentes (4 visible here). Sperm mature in the epididymis and are stored in its lower part until passing into the vas deferens (left, entwined with artery & vein) during ejaculation
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6451309
© JOHN BAVOSI/SCIENCE PHOTO LIBRARY
Epididymis Re Production Reproductive System Seminiferous Tubule Testis
EDITORS COMMENTS
This print showcases an intricate artwork depicting a section through the human testis, one of the vital male sex organs responsible for sperm production and hormone secretion. The testes play a crucial role in spermatogenesis, which occurs within the seminiferous tubules that make up the majority of their structure. These tubules are organized into lobes radiating from a central plexus called the rete testis. In this stunning illustration, we can observe how spermatozoa traverse through 12 small ductuli efferentes (four visible here) to reach the epididymis, resembling a cap-like structure. It is within this epididymis that these immature sperm cells mature and find storage until they are ready to be transported during ejaculation via the vas deferens. The artwork not only highlights the complexity of our reproductive system but also emphasizes its significance in ensuring successful reproduction. Through meticulous detail and precision, Science Photo Library has captured both scientific accuracy and artistic beauty in this portrayal of male anatomy. This remarkable image serves as a valuable educational resource for those interested in understanding human physiology or studying reproductive biology. Its inclusion of key anatomical structures such as seminiferous tubules, epididymis, vas deferens, and surrounding blood vessels provides viewers with an insightful visual representation of male reproductive processes.
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