Darwinism Stated by Darwin Himself: Characteristic Passages from the Writings of Charles DarwinD. Appleton, 1884 - Всего страниц: 351 |
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Стр. xi
... Eye VI . GEOGRAPHICAL DISTRIBUTION OF ORGANIC BEINGS . PAGE 93 94 96 97 99 102 103 • 106 108 110 Isolated Continents never were united Means of Dispersal These Means of Transport not accidental 115 116 118 Dispersal during the Glacial ...
... Eye VI . GEOGRAPHICAL DISTRIBUTION OF ORGANIC BEINGS . PAGE 93 94 96 97 99 102 103 • 106 108 110 Isolated Continents never were united Means of Dispersal These Means of Transport not accidental 115 116 118 Dispersal during the Glacial ...
Стр. 28
... eye could perceive on a white card . These cotyledons , therefore , were affected by a difference in the amount of light on their two sides , which the eye could not distinguish . The degree of their curvature within a given time toward ...
... eye could perceive on a white card . These cotyledons , therefore , were affected by a difference in the amount of light on their two sides , which the eye could not distinguish . The degree of their curvature within a given time toward ...
Стр. 47
... eye , he has effected wonderful changes and improvements . It can , also , be clearly shown that man , without any intention or thought of improving the breed , by preserving in each successive III THE LAWS OF VARIABILITY WITH RESPECT ...
... eye , he has effected wonderful changes and improvements . It can , also , be clearly shown that man , without any intention or thought of improving the breed , by preserving in each successive III THE LAWS OF VARIABILITY WITH RESPECT ...
Стр. 51
... eyes is probably due to gradual reduction from disuse , but aided , perhaps , by natural selection . In South ... eyes must be injurious to any animal , and as eyes are certainly not necessary to ani- mals having subterranean habits , a ...
... eyes is probably due to gradual reduction from disuse , but aided , perhaps , by natural selection . In South ... eyes must be injurious to any animal , and as eyes are certainly not necessary to ani- mals having subterranean habits , a ...
Стр. 65
... eye is well practiced , the shepherd knows each sheep , and man can distinguish a fellow - man out of millions on millions of other men . The whole subject of inheritance is won- Page 446 . derful . When a new character arises , what ...
... eye is well practiced , the shepherd knows each sheep , and man can distinguish a fellow - man out of millions on millions of other men . The whole subject of inheritance is won- Page 446 . derful . When a new character arises , what ...
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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