Darwinism Stated by Darwin Himself: Characteristic Passages from the Writings of Charles DarwinD. Appleton, 1890 - Всего страниц: 351 |
Результаты поиска по книге
Результаты 1 – 5 из 62
Стр. xi
... Structure are not in Agreement No Modification in one Species designed for the Good of Another Illustrations of the Action of Natural Selection . Divergence of Character Evolution of the Human Eye VI . GEOGRAPHICAL DISTRIBUTION OF ...
... Structure are not in Agreement No Modification in one Species designed for the Good of Another Illustrations of the Action of Natural Selection . Divergence of Character Evolution of the Human Eye VI . GEOGRAPHICAL DISTRIBUTION OF ...
Стр. 5
... structures serve only for the more perfect transmis- sion of impressions , and for the more complete intercom- munication of the several parts . The Effects of Cross and ADVANTAGES OF CROSS - FERTILIZATION. THE MOVEMENTS AND HABITS OF ...
... structures serve only for the more perfect transmis- sion of impressions , and for the more complete intercom- munication of the several parts . The Effects of Cross and ADVANTAGES OF CROSS - FERTILIZATION. THE MOVEMENTS AND HABITS OF ...
Стр. 7
... structure or compo- sition . Whatever affects an organism in any way , likewise tends to act on its sexual elements . We see this in the inheritance of newly acquired modifications , such as those from the increased use or disuse of a ...
... structure or compo- sition . Whatever affects an organism in any way , likewise tends to act on its sexual elements . We see this in the inheritance of newly acquired modifications , such as those from the increased use or disuse of a ...
Стр. 14
... structure of animals perhaps indicates that they were aboriginally formed by the fusion of two individuals . WHY THE SEXES HAVE BEEN RESEPARATED . It is a more difficult problem why some Page 463 . plants , and apparently all the higher ...
... structure of animals perhaps indicates that they were aboriginally formed by the fusion of two individuals . WHY THE SEXES HAVE BEEN RESEPARATED . It is a more difficult problem why some Page 463 . plants , and apparently all the higher ...
Стр. 19
... structure of the flower is due to a long course of slow modification - each modification having been preserved which was useful to the plant , during the incessant changes to which the or- ganic and inorganic world has been exposed ...
... structure of the flower is due to a long course of slow modification - each modification having been preserved which was useful to the plant , during the incessant changes to which the or- ganic and inorganic world has been exposed ...
Содержание
53 | |
61 | |
67 | |
73 | |
79 | |
85 | |
92 | |
113 | |
119 | |
125 | |
131 | |
137 | |
143 | |
174 | |
181 | |
188 | |
256 | |
258 | |
268 | |
275 | |
282 | |
288 | |
294 | |
302 | |
309 | |
316 | |
322 | |
329 | |
336 | |
342 | |
348 | |
Другие издания - Просмотреть все
Darwinism Stated by Darwin Himself: Characteristic Passages from the ... Charles Darwin Полный просмотр - 1884 |
Darwinism Stated by Darwin Himself: Characteristic Passages from the ... Charles Darwin Полный просмотр - 1884 |
Darwinism stated by Darwin himself: Characteristic passages from the ... Charles Darwin Ограниченный просмотр - 2023 |
Часто встречающиеся слова и выражения
acid acquired action adapted admit allied animals apes appear become believe birds body breeds cause character climate closely compared cotyledons crossed degree descended developed distinct species disuse domestic doubt early effects eggs embryo existence extinct eyes fact female fertilization forms gemmules genera genus geotropism Glacial habits hairs hermaphrodites highly horses increase individuals inhabitants inherited insects instance instincts islands kinds labellum lancelet larvæ leaves less living lower animals Malaxis paludosa males mammals manner mental millimetre modified monkeys movements muscles natural selection naturalists observed occasionally offspring organs Origin of Species ovules papillæ parent peculiar period pigeon plants points pollen pollinium possess present prey probably produced progenitors Quadrumana quadrupeds races radicles remarkable resemble rudimentary savages seedlings seeds seems sexes sexual elements sexual selection slight structure suppose surface tend tendency tion transmitted utricle variability variations varieties various vertebræ whole wild worms young