Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
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Сторінка
... selection Social evolution . The object of organic evolution . DARWINISM Ideas before Darwin I • 3 • 7 • 9 · 12 15 • 15 • 23 · 20 29 30 Darwin's ... Natural selection Preferential selection Extrinsic selection Summary and results . ix.
... selection Social evolution . The object of organic evolution . DARWINISM Ideas before Darwin I • 3 • 7 • 9 · 12 15 • 15 • 23 · 20 29 30 Darwin's ... Natural selection Preferential selection Extrinsic selection Summary and results . ix.
Сторінка
Four Lectures Frederick Wollaston Hutton. Natural selection Preferential selection Extrinsic selection Summary and results . DARWINISM IN HUMAN AFFAIRS Physiological evolution Psychical evolution Selection in politics · The social ...
Four Lectures Frederick Wollaston Hutton. Natural selection Preferential selection Extrinsic selection Summary and results . DARWINISM IN HUMAN AFFAIRS Physiological evolution Psychical evolution Selection in politics · The social ...
Сторінка 1
... natural selection was a cause of variation , in spite of the expressed statement to the contrary which Darwin found it necessary to make , eight years after the publica- tion of the Origin of Species . " Natural selec- tion , " he said ...
... natural selection was a cause of variation , in spite of the expressed statement to the contrary which Darwin found it necessary to make , eight years after the publica- tion of the Origin of Species . " Natural selec- tion , " he said ...
Сторінка 3
... natural selection , that it was impossible to sup- pose that the few individuals which possessed any advantageous structure in the highest degree would pair and transmit it to their offspring un- diminished by intercrossing . No doubt ...
... natural selection , that it was impossible to sup- pose that the few individuals which possessed any advantageous structure in the highest degree would pair and transmit it to their offspring un- diminished by intercrossing . No doubt ...
Сторінка 4
... selection by man . ' He then recognised that natural selection acts , not by preserving a few highly favoured individuals , but by killing off all those which do not come up to a certain standard . Its mode of action is not like that of ...
... selection by man . ' He then recognised that natural selection acts , not by preserving a few highly favoured individuals , but by killing off all those which do not come up to a certain standard . Its mode of action is not like that of ...
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Darwinism and Lamarckism, Old and New: Four Lectures Frederick Wollaston Hutton Повний перегляд - 1899 |
Darwinism and Lamarckism, Old and New: Four Lectures Frederick Wollaston Hutton Повний перегляд - 1899 |
Darwinism and Lamarckism Old and New Frederick Wollaston Hutton Попередній перегляд недоступний - 2014 |
Загальні терміни та фрази
acquired characters action of external action of selection adapted Ampelopsis animals and plants arise artificial selection become biology birds brought called cause cells colour compensation of growth congenital consequently Darwin definite variation despotism direct action divergent evolution doubt elongated environment evidence existence explain external conditions extrinsic selection facts favour flatfish flowers G. H. Lewes gemmules genera genus germ-cells groups Henslow Herbert Spencer hypothesis idea important indefinite infertility inherited insects island kinetogenesis Lamarck Lamarckians large number living means mental variations modification Moritz Wagner movements nation natural selection naturalists Neo-Lamarckians notochord number of individuals offspring opinion organic evolution organisation Origin of Species Pangenesis physical Physiogenesis plants and animals principle of compensation principle of selection produced Professor progress Radiolarians reason result says science of history seems sterility structure suppose take place theory tion transmission transmitted tribe use-inheritance varieties vertebræ Weismann Zealand