Darwinism and Lamarckism, Old and New: Four LecturesDuckworth, 1899 - 169 стор. |
З цієї книги
Результати 1-5 із 40
Сторінка 5
... become more and more complex , and that evolution is the inevitable outcome of a fundamental property of living matter . " The idea of an internal force , compelling development in certain INTRODUCTION . 5 Idea of an internal tendency ...
... become more and more complex , and that evolution is the inevitable outcome of a fundamental property of living matter . " The idea of an internal force , compelling development in certain INTRODUCTION . 5 Idea of an internal tendency ...
Сторінка 8
... become ; until , at last , a large number of individuals constantly acquire the same character . Here we have cases of indefinite changing into definite variation , showing that the two are fundamentally the same ; the difference ...
... become ; until , at last , a large number of individuals constantly acquire the same character . Here we have cases of indefinite changing into definite variation , showing that the two are fundamentally the same ; the difference ...
Сторінка 10
... becoming a congenital character , unless it is reproduced generation after generation by the action of climate or other external agent . It might then perhaps in time become definite and congenital , pro- vided there is some process by ...
... becoming a congenital character , unless it is reproduced generation after generation by the action of climate or other external agent . It might then perhaps in time become definite and congenital , pro- vided there is some process by ...
Сторінка 13
... becomes necessary to adapt the animal to the new conditions . But man obtains his food and defends himself by tools and weapons ; he protects himself from climate by houses , clothing , and fire ; and we cannot conceive any change of ...
... becomes necessary to adapt the animal to the new conditions . But man obtains his food and defends himself by tools and weapons ; he protects himself from climate by houses , clothing , and fire ; and we cannot conceive any change of ...
Сторінка 18
... exterminated several of the larger animals . As time goes on we may expect that all animals and plants that are hurtful to him will be destroyed , and that the whole earth will become a garden , the sea alone 18 INTRODUCTION.
... exterminated several of the larger animals . As time goes on we may expect that all animals and plants that are hurtful to him will be destroyed , and that the whole earth will become a garden , the sea alone 18 INTRODUCTION.
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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