. A critique of the theory of evolution. Evolution; Evolution. Fig. 12. Cleavage stages of four types of eggs, showing the origin of the mesenchyme cells (stippled) and mesoderm cells (darker); a, Planarian; b, Annelid (Podarke) ; c, Mollusc (Crepidula), c, Mollusc (Unio). been adult ancestors, and obviously if their resemblance has any meaning at all, it is that each group has retained the same general plan. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfe
. A critique of the theory of evolution. Evolution; Evolution. Fig. 12. Cleavage stages of four types of eggs, showing the origin of the mesenchyme cells (stippled) and mesoderm cells (darker); a, Planarian; b, Annelid (Podarke) ; c, Mollusc (Crepidula), c, Mollusc (Unio). been adult ancestors, and obviously if their resemblance has any meaning at all, it is that each group has retained the same general plan. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Morgan, Thomas Hunt, 1866-1945; Louis Clark Vanuxem Foundation. Princeton, Princeton University Press
Size: 1502px × 1663px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookpublisherprinc, bookyear1916
