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Vas Deferens and Epididymis

  • Toggle Item
    Vas Deferens 4X
    A: Stereociliated pseudostratified columnar epithelium lines the inside of the vas deferens

    B: Three muscle layers of the vas deferens
  • Toggle Item
    Vas Deferens 20X
    A: Stereociliated pseudostratified columnar epithelium. The epithelium contains less and less stereocilia the father away it gets from the epididymis.

    B: Three muscle layers surround the outside of the vas deferens to aid in propulsion of the ejaculate
  • Toggle Item
    Vas Deferens 40X
    A: Stereociliated pseudostratified columnar epithelium

    B: Muscularis externa
  • Toggle Item
    Epididymis 4X
    A: Stereociliated pseudostratified columnar epithelium lines the inside of the epididymis.

    B: Spermatazoa are visible in the lumen of the epididymis.
  • Toggle Item
    Epididymis 20X
    A: Stereociliated pseudostratified columnar epithelium

    B: Sea of spermatozoa fills the lumen of the epididymis
  • Toggle Item
    Epididymis 40X
    A: Stereociliated Pseudostratified columnar epithelium

    B: Completely mature sperm: spermatazoa