Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
З цієї книги
Результати 1-5 із 23
Сторінка 31
... prove community of descent ; while dissimilarity in appearance , and infertility , partial or complete , were supposed to prove that the individuals had descended from separate stocks , and , consequently , belonged to different species ...
... prove community of descent ; while dissimilarity in appearance , and infertility , partial or complete , were supposed to prove that the individuals had descended from separate stocks , and , consequently , belonged to different species ...
Сторінка 36
... proved that the species of a genus were genetically related told with still greater force when applied to any of the larger groups , except perhaps the very largest of all — the kingdoms and sub - kingdoms . The meaning of the word ...
... proved that the species of a genus were genetically related told with still greater force when applied to any of the larger groups , except perhaps the very largest of all — the kingdoms and sub - kingdoms . The meaning of the word ...
Сторінка 45
... the undulations , nor the very existence of Ether being proved -yet admitted because the view explains so much . You are one of the very few who have seen this , and have now put it most forcibly and clearly . I am much Darwinism 45.
... the undulations , nor the very existence of Ether being proved -yet admitted because the view explains so much . You are one of the very few who have seen this , and have now put it most forcibly and clearly . I am much Darwinism 45.
Сторінка 46
... proved any- thing beyond what the evidence warranted . In the second place , it shows his kindness and courtesy to young naturalists , who , like myself , were quite unknown to him . It is astonishing that he , in his mature judgment ...
... proved any- thing beyond what the evidence warranted . In the second place , it shows his kindness and courtesy to young naturalists , who , like myself , were quite unknown to him . It is astonishing that he , in his mature judgment ...
Сторінка 51
... proved natural selection to be a true cause , and one that largely explains the origin of species from varieties by causing a gradual divergence of character , and having con- sidered all the objections to that theory , he next proceeds ...
... proved natural selection to be a true cause , and one that largely explains the origin of species from varieties by causing a gradual divergence of character , and having con- sidered all the objections to that theory , he next proceeds ...
Інші видання - Показати все
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 animals and plants arise artificial selection become biology birds called cause cells Chatham Island colour congenital consequently Darwin definite variation despotism different species direct action divergent evolution domesticated doubt earth environment evidence explain external conditions extrinsic selection facts fancy pigeons favour fertile flatfish flowers gemmules genera genus germ-cells groups Herbert Spencer hypothesis idea important indefinite infertility inheritance insects island kinetogenesis Lamarck Lamarckians large number lecture living means mental variations modification Moritz Wagner natural selection naturalists Neo-Lamarckians North Island notochord number of individuals offspring opinion organic evolution organisation Origin of Species Pangenesis physical isolation physiological isolation plants and animals post-natal present principle of selection produced Professor progress Radiolarians reason recognition-marks says science of history structure struggle for existence suppose take place theory tion transmitted use-inheritance varieties vary vertebræ Zealand