Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
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Сторінка
... characters Physiological selection PAGE 1 2 5 Co 11 Social evolution 12 · The object of organic evolution 17 Darwinism 22 Ideas before Darwin 23 Darwin's argument compared with that of Lamarck 35 Scope and results of Darwinism 41 ...
... characters Physiological selection PAGE 1 2 5 Co 11 Social evolution 12 · The object of organic evolution 17 Darwinism 22 Ideas before Darwin 23 Darwin's argument compared with that of Lamarck 35 Scope and results of Darwinism 41 ...
Сторінка 8
... character . Here we have cases of indefinite changing into definite variation , showing that the two are fundamentally the same ; the difference between them lying in the strength and constancy of the directing cause . Variations must ...
... character . Here we have cases of indefinite changing into definite variation , showing that the two are fundamentally the same ; the difference between them lying in the strength and constancy of the directing cause . Variations must ...
Сторінка 9
... CHARACTERS That post - natally acquired 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 ...
... CHARACTERS That post - natally acquired 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 ...
Сторінка 10
... character has but a small chance of becoming a congenital character , unless it is reproduced generation after ... characters must be inherited in order to supplement the action of natural selection . The isola- tion of variations ...
... character has but a small chance of becoming a congenital character , unless it is reproduced generation after ... characters must be inherited in order to supplement the action of natural selection . The isola- tion of variations ...
Сторінка 11
... characters , including the mutual sterility between species . There may be special cases , in which the direct action of external agencies has been the prominent factor in the formation of a new species ; but certainly the failure of ...
... characters , including the mutual sterility between species . There may be special cases , in which the direct action of external agencies has been the prominent factor in the formation of a new species ; but certainly the failure 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 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