Drosophilia. Illustration of cross between white-eyed female and red-eyed female. Work of Thomas Hunt Morgan, from RC Punnett, Mendelism, London, 1922.

---

Size: 3833px × 5471px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, biology, century, cross, diagram, drosophilia, drosophilia., female, female., hunt, illustration, insects, london, mendelism, morgan, punnett, rc, red-eyed, science, species, thomas, white-eyed, work