Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
З цієї книги
Результати 1-5 із 35
Сторінка
... isolation Physiological isolation Natural selection Preferential selection Extrinsic selection Summary and results 80 83 89 99 103 ix 8898 96 97 Darwinism in human affairs Physiological evolution Psychical evolution Selection in.
... isolation Physiological isolation Natural selection Preferential selection Extrinsic selection Summary and results 80 83 89 99 103 ix 8898 96 97 Darwinism in human affairs Physiological evolution Psychical evolution Selection in.
Сторінка 5
... isolation is shown to be necessary for organic evolution ; and this , in my opinion , is the only real advance that has been made since Darwin's death . The new teaching explains the facts much better than the old ; but there still ...
... isolation is shown to be necessary for organic evolution ; and this , in my opinion , is the only real advance that has been made since Darwin's death . The new teaching explains the facts much better than the old ; but there still ...
Сторінка 9
... isolation of a few individuals , or by a large number of individuals changing together in the same direction , and so forming a group by themselves . This last is the necessary foundation of Lamarckism ; and the term " determinate ...
... isolation of a few individuals , or by a large number of individuals changing together in the same direction , and so forming a group by themselves . This last is the necessary foundation of Lamarckism ; and the term " determinate ...
Сторінка 11
... isolation of some individuals from others . The best case of physiological selection is what the Rev. G. Henslow has called " Constitutional Selection , " which is a struggle for existence in which the sick and weakly give way to the ...
... isolation of some individuals from others . The best case of physiological selection is what the Rev. G. Henslow has called " Constitutional Selection , " which is a struggle for existence in which the sick and weakly give way to the ...
Сторінка 15
... choice , voluntarily exercised , and is not an inevitable necessity , nor is it always accompanied by the destruction of the rejected . Isolation , although not absolutely necessary for the preservation of INTRODUCTION 15.
... choice , voluntarily exercised , and is not an inevitable necessity , nor is it always accompanied by the destruction of the rejected . Isolation , although not absolutely necessary for the preservation of INTRODUCTION 15.
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 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