 | R. S. Singh, Costas B. Krimbas - 2000 - 738 páginas
...from the last remark in the definition of natural selection: . . . 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 . . . (Darwin, 1872). (This remark... | |
 | Jim Grigsby, David Stevens - 2000 - 452 páginas
...Selection, or the Survival of the Fittest," which Darwin defined as the "preservation of favourable individual differences and variations, and the destruction of those which are injurious" (1859/1958, p. 89). Because this concept has been misunderstood, misconstrued, and made to fit diverse... | |
 | Izabella Nowakowa, Leszek Nowak - 2000 - 546 páginas
...variation in the least degree injurious would he 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 (Darwin 1859. p 98t. That the fittest... | |
 | L. Jonathan Cohen - 2002 - 364 páginas
...indeed Darwin himself suggested how that could be done when he remarked This preservation of favourable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection.19 But the objection puts the cart before the horse. The fundamental... | |
 | Daniel R. Brooks, Deborah A. McLennan - 2002 - 698 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. (Darwin 1872:89) DESCENT WITH MODIFICATION (EVOLUTION) The outcome... | |
 | Kathryn Coe - 2003 - 236 páginas
...generation of kin to the next (Williams 1966). Darwin referred to natural selection as the "preservation of favorable individual differences and variations and the destruction of those which are injurious" (Darwin 1859, 91). Adaptive traits are ancestral strategies. K-strategies do not immediately out-reproduce... | |
 | Eric M. Gander - 2003 - 324 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.15 I should note here that I am quoting... | |
 | Robert Ghanea-Hercock - 2003 - 248 páginas
...have the better chance of surviving and of procreating their kind? 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. (Darwin, On The Origin of Species,... | |
 | Jack Leonard Benson - 2004 - 228 páginas
...the time-honored rules of thought. In Chapter IV he defines Natural Selection as "the preservation of favorable individual differences and variations and the destruction of those which are injurious." This is also called Survival of the Fittest. To objections that this is tantamount to personifying... | |
 | Niall Shanks - 2004 - 296 páginas
...offspring" (1970, 39). For Darwin, this mechanism is the primary engine of evolution: This preservation of favorable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection, or the survival of the fittest. Variations neither useful nor injurious... | |
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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. 
