. The descent of man, and selection in relation to sex. Evolution; Heredity; Human beings; Natural selection. 534 THE DESCENT OF MAN. (PAHf II appears that the horns of a deer in one district in the United States are now being modified through sexual ana natural selection. A writer in an excellent American journal^ says (hat he has hunted for the last twenty-one years in tne AcU'. itG. 64.—Strepsiceros Kudu (from Sir Andrew Smith's " Zoology of South Africa")* rofldacks, where the Cervus virginianus abounds. About four- teen years ago he first heard of spike-horn bucks. These be- cam
. The descent of man, and selection in relation to sex. Evolution; Heredity; Human beings; Natural selection. 534 THE DESCENT OF MAN. (PAHf II appears that the horns of a deer in one district in the United States are now being modified through sexual ana natural selection. A writer in an excellent American journal^ says (hat he has hunted for the last twenty-one years in tne AcU'. itG. 64.—Strepsiceros Kudu (from Sir Andrew Smith's " Zoology of South Africa")* rofldacks, where the Cervus virginianus abounds. About four- teen years ago he first heard of spike-horn bucks. These be- came from year to year more common ; about five years ago he shot one, and afterward another, and now they are fre* v "The Americaa Naturalist," Dec. 1869, p. 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 Darwin, Charles, 1809-1882. New York Hurst
Size: 1131px × 2209px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjecthumanbeings, bookyear
