Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
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Сторінка 7
... mental variations , many of which are definite , that is , are impressed simultaneously on a large number of in- dividuals , but are subject to the laws of selection , as is pointed out in the third lecture . " Definite variation " only ...
... mental variations , many of which are definite , that is , are impressed simultaneously on a large number of in- dividuals , but are subject to the laws of selection , as is pointed out in the third lecture . " Definite variation " only ...
Сторінка 9
... mental characters or variations can be transmitted , we know from many undoubted cases of inherited habits ; but it does not necessarily follow that post - natally acquired structural characters can be transmitted . For mental ...
... mental characters or variations can be transmitted , we know from many undoubted cases of inherited habits ; but it does not necessarily follow that post - natally acquired structural characters can be transmitted . For mental ...
Сторінка 10
... mental variations on the brain - cells , which— although we cannot explain it we know to be a fact by the phenomenon of memory . And , as something very similar to memory appears to be the cause of structural development , this may be ...
... mental variations on the brain - cells , which— although we cannot explain it we know to be a fact by the phenomenon of memory . And , as something very similar to memory appears to be the cause of structural development , this may be ...
Сторінка 13
... mental faculties became predominant . " " But although the general form of the body of man is , and has been for a long time , almost stationary- because unacted upon by selection — this is not the case with his mind ; the principle of ...
... mental faculties became predominant . " " But although the general form of the body of man is , and has been for a long time , almost stationary- because unacted upon by selection — this is not the case with his mind ; the principle of ...
Сторінка 14
... mental ; they can occur at any period of life ; they may be great and sudden , and can be transmitted to large ... mental food the chief cause of mental variation . As G. H. Lewes says , " Experience is to the mental organ- ism what ...
... mental ; they can occur at any period of life ; they may be great and sudden , and can be transmitted to large ... mental food the chief cause of mental variation . As G. H. Lewes says , " Experience is to the mental organ- ism what ...
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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 natural action of selection adapted Ampelopsis animals and plants arise artificial selection become biology birds brought called cause cells colour compensation of growth congenital consequently Cope's rule Darwin definite variation despotism direct action divergent evolution doubt Dr Wallace edition elongated environment evidence example existence explain external conditions extrinsic selection facts favourable flowers G. H. Lewes gemmules genera genus germ-cells groups Henslow hypothesis idea important infertility inherited insects island kinetogenesis Lamarck Lamarckians large number living means mental variations modifications Moritz Wagner movements nation natural selection naturalists Neo-Lamarckians notochord offspring opinions organic evolution organisation Origin of Species Pangenesis Physiogenesis physiological plants and animals principle of compensation principle of selection produced Professor Cope progress Radiolarians reason says science of history seems sociology sterility structure suppose take place theory tion transmission transmitted tribe use-inheritance varieties vertebræ Weismann Zealand