. The descent of man, and selection in relation to sex. Evolution; Natural selection; Sexual selection in animals; Human beings -- Origin; Sexual dimorphism (Animals). 8 SEXUAL SEXECTIOX, [Part II. onet, was considered by Linnaeus and by many subse- quent naturalists as a distinct species; it is of a clingy. 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 : D. Appleton and Co.

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Keywords: ., boo, bookcentury1800, bookdecade1870, booksubjectnaturalselection