. A critique of the theory of evolution. Evolution. 20 THEORY OF EVOLUTION patible with the tlieoiy of evolution. Let me ilhistrate this by an example. The embryos of the chick (fig. 8) and of man (fig. 9) possess at an early stage in their development gill-slits on the sides of the neck like those of fishes. No one famihar with the. Fig. 10. Young fisli, dorsal view, and side view, showing gill slits. (After Kopsch.) relations of the parts will for a moment doubt that the gill slits of these embryos and of the fish represent the same structures. When we look further into the matter we find th
. A critique of the theory of evolution. Evolution. 20 THEORY OF EVOLUTION patible with the tlieoiy of evolution. Let me ilhistrate this by an example. The embryos of the chick (fig. 8) and of man (fig. 9) possess at an early stage in their development gill-slits on the sides of the neck like those of fishes. No one famihar with the. Fig. 10. Young fisli, dorsal view, and side view, showing gill slits. (After Kopsch.) relations of the parts will for a moment doubt that the gill slits of these embryos and of the fish represent the same structures. When we look further into the matter we find that young fish also possess gill slits (fig. 10 and 11)—even in young stages in their development. Is it not. 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-; Princeton University. Louis Clark Vanuxem Foundation. Princeton University Press; [etc. ]
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectevoluti, bookyear1916
