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Libros Libros 61 - 67 de 67 sobre This preservation of favourable individual differences and variations, and the destruction...
" This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection, or the Survival of the Fittest. "
The Book of Wheat: An Economic History and Practical Manual of the Wheat ... - Página 36
por Peter Tracy Dondlinger - 1908 - 369 páginas
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Bioethical and Evolutionary Approaches to Medicine and the Law

W. Noel Keyes - 2007 - 1174 páginas
...to the biblical account in his Origin of Species. He called natural selection the "preservation of favorable individual differences and variations, and the destruction of those, which are injurious."45 Almost a century and a half later, the biologist, Ernst Mayer, professor emeritus at...
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Congressional Serial Set

1899
...breeding, the natural capacity of all plants to vary furnishing the basis on which the breeder has to work. The prime factor of selection, or, as Darwin calls...and the destruction of those which are injurious," consists hi the skillful selection and propagation of plants showing desirable variations. Selection...
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Proceedings of the Annual Meeting of the New Jersey State ..., Volumen24

New Jersey State Horticultural Society - 1887
...referring to the phylogenetic development of forms in nature. Darwin has said, "This preservation of favorable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection or he Survival of the Fittest." That is in nature progress is accomplished...
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Proceedings, American Philosophical Society (vol. 93, no. 6)

...having defined natural selection or the survival of the fittest as the "preservation of favourable individual differences and variations, and the destruction of those which are injurious" in the sixth edition of the Origin, vol. I, p. 98 and reported (1 : 99) that several of his contemporaries...
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Jonathan Onslow, Pioneer: A History of His Experiences and Investigations ...

18?? - 560 páginas
...variation in the least degree injurious would be rigidly destroyed. This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have called natural selection, or the survival of the fittest. . . . Nature, if I may be allowed...
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The Graduate Student's Question

Walter L. Battaglia - 2005 - 504 páginas
...variation in the least degree injurious would be rigidly destroyed. This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have espied Natural Selection, or the Survival of the Fittest." [emphasis mine - wlb] . 7. Darwin,...
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de zin der geschiedenis

Gerardus van der Leeuw - 20 páginas
...variation in the 'east degree injurious would be rigidly destroyed. This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection, or the Survival of the Finest. of its organic and inorganic conditions...
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