Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
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Сторінка 18
... consequently they are small and accumulate slowly . But in man the variations are mental ; they can occur at any period of life ; they may be great and sudden , and can be transmitted to large numbers at the same time ; and it is this ...
... consequently they are small and accumulate slowly . But in man the variations are mental ; they can occur at any period of life ; they may be great and sudden , and can be transmitted to large numbers at the same time ; and it is this ...
Сторінка 19
Four Lectures Frederick Wollaston Hutton. organism . " Consequently the promulgation of ideas must be a great cause of mental variability . In human affairs selection acts not only through the principle of utility but also through that ...
Four Lectures Frederick Wollaston Hutton. organism . " Consequently the promulgation of ideas must be a great cause of mental variability . In human affairs selection acts not only through the principle of utility but also through that ...
Сторінка 30
... consequently never prepared the way for further advance in knowledge , we find in the seventeenth century a general opinion prevailing that each kind of ani- " " mal and plant had been separately created at 30 Darwinism and Lamarckism.
... consequently never prepared the way for further advance in knowledge , we find in the seventeenth century a general opinion prevailing that each kind of ani- " " mal and plant had been separately created at 30 Darwinism and Lamarckism.
Сторінка 31
... the individuals had descended from separate stocks , and , consequently , belonged to different species . It was known that in some cases very dissimilar individuals had to be included in the same species , because a series Darwinism 31.
... the individuals had descended from separate stocks , and , consequently , belonged to different species . It was known that in some cases very dissimilar individuals had to be included in the same species , because a series Darwinism 31.
Сторінка 34
... consequently be seen from what has been said that the terms genus and species not only differ very considerably in im- portance , but in signification also . Whilst the former is merely suggestive of a particular posi- tion which 34 ...
... consequently be seen from what has been said that the terms genus and species not only differ very considerably in im- portance , but in signification also . Whilst the former is merely suggestive of a particular posi- tion which 34 ...
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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