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" The hypothesis of Lamarck — that progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure and habits — has been repeatedly and easily refuted by all... "
Year-book of Nature and Popular Science for 1872 - Page 239
edited by - 1873 - 333 pages
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Journal of the Proceedings of the Linnean Society: Zoology, Volumes 3-4

1859 - 578 pages
...produced by the attempts of animals to inerease the development of thcir own organs, and thus modify thcir structure and habits — has been repeatedly and easily...settled ; but the view here developed renders such an hypothesis quite unnecessary, by showing that similar results must be produced by the action of...
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Contributions to the Theory of Natural Selection: A Series of Essays

Alfred Russel Wallace - 1870 - 458 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...question has been finally settled ; but the view here develoI,ed renders such hypothesis quite unnecessary, by showing that similar results must be produced...
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Contributions to the Theory of Natural Selection: A Series of Essays

Alfred Russel Wallace - 1870 - 414 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...whole question has been finally settled ; but the viewhere developed renders such hypothesis quite unnecessary, by showing that similar results must,...
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Unconscious Memory

Samuel Butler - 1880 - 338 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...all writers on the subject of varieties and species, . . . but the view here developed renders such an hypothesis quite unnecessary . . . The powerful retractile...
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Selections from Previous Works with Remarks on Mr. G.J. Romanes' "Mental ...

Samuel Butler - 1884 - 354 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs and thus modify their structure...-writers on the subject of varieties and species, . . . but the view here developed renders such a hypothesis quite unnecessary . . . The powerful retractile...
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Unconscious Memory: A Comparison Between the Theory of Dr. Ewald Hering and ...

Samuel Butler - 1890 - 304 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...all writers on the subject of varieties and species, . . . but the view here developed renders such an hypothesis quite unnecessary . . . The powerful retractile...
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Natural Selection and Tropical Nature: Essays on Descriptive and Theoretical ...

Alfred Russel Wallace - 1891 - 516 pages
...be preserved. Those individuals which do not vary sufficiently will perish. increase the development of their own organs, and thus modify their structure...settled ; but the view here developed renders such an hypothesis quite unnecessary, by showing that similar results must be produced by the action of...
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The Foundations of Zoölogy

William Keith Brooks - 1899 - 356 pages
...been produced by the attempts of animals to increase the development of their own organs, and thus to modify their structure and habits — has been repeatedly...and easily refuted by all writers on the subject." — WALLACE : " On the Tendency of Varieties to depart indefinitely from the Original Type," Journ....
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Popular Science Monthly, Volume 60

1902 - 584 pages
...progressive changes in species • have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...settled ; but the view here developed renders such an hypothesis quite unnecessary, by showing that similar results must be produced by the action of...
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Outlines of evolutionary biology

Arthur Dendy - 1912 - 478 pages
...progressive changes in species have been produced by the attempts of animals to increase the development of their own organs, and thus modify their structure...settled ; but the view here developed renders such an hypothesis quite unnecessary, by shewing that similar results must be produced by the action of...
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