Darwinism Stated by Darwin Himself: Characteristic Passages from the Writings of Charles DarwinD. Appleton, 1884 - Всего страниц: 351 |
Результаты поиска по книге
Результаты 1 – 5 из 5
Стр. 301
... gemmules of the transposed organs become developed in the wrong place , from uniting with wrong cells or aggregates of cells during their nascent state ; and this would follow from a slight modification in their elective affinities ...
... gemmules of the transposed organs become developed in the wrong place , from uniting with wrong cells or aggregates of cells during their nascent state ; and this would follow from a slight modification in their elective affinities ...
Стр. 302
... gemmules . This may occur at any period of develop- ment , and the modification will be inherited at a corre- sponding period ; for the modified gemmules will unite . in all ordinary cases with the proper preceding cells , and will ...
... gemmules . This may occur at any period of develop- ment , and the modification will be inherited at a corre- sponding period ; for the modified gemmules will unite . in all ordinary cases with the proper preceding cells , and will ...
Стр. 304
... gemmules , which can hardly differ much in nature from the lowest and simplest organisms , render it improbable that they should grow and multiply . A great authority , Dr. Beale , says that " minute yeast - cells are capable of ...
... gemmules , which can hardly differ much in nature from the lowest and simplest organisms , render it improbable that they should grow and multiply . A great authority , Dr. Beale , says that " minute yeast - cells are capable of ...
Стр. 305
... gemmules do not ordinarily spread from bud to bud , but are confined to the parts developed from each separate bud ... gemmules derived from every part or unit of the earlier stages of development ; and why do not such gemmules reproduce ...
... gemmules do not ordinarily spread from bud to bud , but are confined to the parts developed from each separate bud ... gemmules derived from every part or unit of the earlier stages of development ; and why do not such gemmules reproduce ...
Стр. 308
... gemmules , which occasionally become developed under certain known or unknown conditions . Each animal and plant may be compared with a bed of soil full of seeds , some of which soon germinate , some lie dor- mant for a period , while ...
... gemmules , which occasionally become developed under certain known or unknown conditions . Each animal and plant may be compared with a bed of soil full of seeds , some of which soon germinate , some lie dor- mant for a period , while ...
Содержание
55 | |
61 | |
67 | |
73 | |
79 | |
85 | |
97 | |
113 | |
119 | |
125 | |
131 | |
139 | |
163 | |
174 | |
181 | |
188 | |
243 | |
249 | |
256 | |
263 | |
269 | |
284 | |
293 | |
299 | |
305 | |
311 | |
317 | |
323 | |
329 | |
336 | |
342 | |
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 - 1890 |
Darwinism stated by Darwin himself: Characteristic passages from the ... Charles Darwin Ограниченный просмотр - 2023 |
Часто встречающиеся слова и выражения
acquired action admit allied apes appear Asa Gray become believe birds blush body breeds Catarrhine cause characters closely Cloth Darwin degree descended developed distinct species domestic doubt early effects eggs existence expression extinct eyes fact favorable feel females fertilization forms gemmules genera geotropism habit hair HERBERT SPENCER hermaphrodites highly horse Illustrations increase individuals inhabitants inherited insects instance intermediate islands kind labellum lancelet language larvæ less living lower animals males mammals manner ment mental mind modified monkeys movements muscles natural selection naturalists observed offspring organic Origin of Species papillæ parent peculiar period plants pollen possess present principle probably produced Professor progenitors Quadrumana quadrupeds races remarkable resemble rudimentary savages seeds seems seen sexes sexual selection slight South America structure suppose T. H. HUXLEY tend tendency tion transmitted utricle variability variations varieties various vertebræ whole wild worms young