Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Libros Libros 21 - 30 de 118 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
Vista completa - Acerca de este libro

The Westminster Review, Volumen159

1903
...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." — (Origin of Species, chap, iv.)...
Vista completa - Acerca de este libro

Ambidexterity: or, Two-handedness and two-brainedness

John Jackson, John Jackson (F.E.I.S.) - 1905 - 258 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 SURVIVAL OF THE FITTEST " (Darwin, " Origin of Species," pp. 63,...
Vista completa - Acerca de este libro

The Politics of Utility: The Technology of Happiness-applied; Being Book III ...

James MacKaye - 1906 - 179 páginas
...sure that any variation in the least degree injurious would be rigidly destroyed. 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." 1 Thus nature, by always producing...
Vista completa - Acerca de este libro

Plant-breeding: Being Six Lectures Upon the Amelioration of Domestic Plants

Liberty Hyde Bailey - 1906 - 483 páginas
...them, how does she endeavor to fix them, or to make them more or less stable ? " 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." This is the philosophy which was propounded...
Vista completa - Acerca de este libro

Development and Divine Purpose

Vernon Faithfull Storr - 1906 - 287 páginas
...nocturnal habits, or protective colouring. Darwin's own words are: "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".1 And he adds: "It may metaphorically...
Vista completa - Acerca de este libro

The Library of Original Sources, Volumen9

Oliver Joseph Thatcher - 1907
...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. Variations neither useful nor injurious...
Vista completa - Acerca de este libro

The Science-history of the Universe, Volumen5

Francis Rolt-Wheeler - 1909
...that any variation' in the least degree injurious would be rigidly destroyed. 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)...
Vista completa - Acerca de este libro

The marvellous year

1909 - 104 páginas
...evolution. Of the former of these factors his own definition stands as a classic. "This preservation of favorable individual differences and variations, and the destruction of those which are injurious, I have called Natural Selection, or Survival of the Fittest." When the "Origin of Species" was produced...
Vista completa - Acerca de este libro

The Origin of Species

Charles Darwin - 1909 - 552 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. Variations neither useful nor injurious...
Vista completa - Acerca de este libro

The Evolution of Plants

Dukinfield Henry Scott - 1911 - 256 páginas
...modified form" (Origin of Species, p. 3). THE DARWINIAN THEORY 11 "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" (ibid., p. 63). Darwin liked the term...
Vista completa - Acerca de este libro




  1. Mi biblioteca
  2. Ayuda
  3. Búsqueda avanzada de libros
  4. Descargar PDF