Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
З цієї книги
Результати 1-5 із 100
Сторінка 1
... he always admitted that he had failed to penetrate the mystery behind them ; 1 Animals and Plants under Domestication , 2d ed . , vol . ii . , p . 272 . and as he published his speculations on these subjects in I INTRODUCTION.
... he always admitted that he had failed to penetrate the mystery behind them ; 1 Animals and Plants under Domestication , 2d ed . , vol . ii . , p . 272 . and as he published his speculations on these subjects in I INTRODUCTION.
Сторінка 8
... animals that would appeal to the untrained eye as anything remarkable and unlike living plants and animals . Our views on this subject are much exaggerated , owing to the numerous drawings and models that have been made of a few of the ...
... animals that would appeal to the untrained eye as anything remarkable and unlike living plants and animals . Our views on this subject are much exaggerated , owing to the numerous drawings and models that have been made of a few of the ...
Сторінка 15
... Animal Life and Intelligence . Under these circumstances I think it will avoid ambiguity if the " physiological selection " of Dr. Romanes is included as a form of physiological isolation ; and I have called it " progressive infertility ...
... Animal Life and Intelligence . Under these circumstances I think it will avoid ambiguity if the " physiological selection " of Dr. Romanes is included as a form of physiological isolation ; and I have called it " progressive infertility ...
Сторінка 16
... animals from his flock and preserves the best . The action of natural selection in human society has been ably investigated by Dr. Wallace , Mr. Greg , Mr. Galton , Mr. Herbert Spencer , Mr. Bagehot , Mr. Kidd , and others ; and a ...
... animals from his flock and preserves the best . The action of natural selection in human society has been ably investigated by Dr. Wallace , Mr. Greg , Mr. Galton , Mr. Herbert Spencer , Mr. Bagehot , Mr. Kidd , and others ; and a ...
Сторінка 17
... animal obtains its food , defends itself from enemies , and is protected from the weather , by its bodily structure ; and , if the surrounding con- ditions change , a change in bodily structure be- comes necessary to adapt the animal to ...
... animal obtains its food , defends itself from enemies , and is protected from the weather , by its bodily structure ; and , if the surrounding con- ditions change , a change in bodily structure be- comes necessary to adapt the animal to ...
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