Fish testis (male sex organ) in a stained histological section

---

Size: 5000px × 3750px
Photo credit: © Alistair Dove / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: &, anatomy, beauty, biological, biology, eosin, fish, fishes, green, haematoxylin, harmony, histochemistry, histology, illumination, marine, microscopy, nature, optics, pattern, photomicrograph, photomicroscopy, piscine, repetition, reproduction, reproductive, rhythm, science, sciences, techniques, technology, wavelength, zoology