Laboratory glassware containing different coloured liquids.

---

Size: 4473px × 4519px
Photo credit: © KEVIN CURTIS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1800s, 1866, 19th, anatomical, anatomy, artwork, background, biological, biology, body, century, cutaway, deferens, duct, ducts, ejaculation, ejaculatory, historical, history, human, illustration, male, man, organ, organs, production, reproductive, science, secretory, section, sectioned, semen, seminal, structure, structures, system, vas, vesicle, vesicles, white