Darwinism Stated by Darwin Himself: Characteristic Passages from the Writings of Charles DarwinD. Appleton, 1890 - Всего страниц: 351 |
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Стр. 27
... suppose that the leaves moved only in the evening when going to sleep , and in the morning when awaking ; but he would be quite mistaken , for we have found no exception to the rule that leaves which sleep continue to move during the ...
... suppose that the leaves moved only in the evening when going to sleep , and in the morning when awaking ; but he would be quite mistaken , for we have found no exception to the rule that leaves which sleep continue to move during the ...
Стр. 40
... suppose . In almost all humid Action of countries they are extraordinarily numerous , and for their size possess great muscular power . In many parts of England a weight of more than ten tons ( 10,516 kilogrammes ) of dry earth annually ...
... suppose . In almost all humid Action of countries they are extraordinarily numerous , and for their size possess great muscular power . In many parts of England a weight of more than ten tons ( 10,516 kilogrammes ) of dry earth annually ...
Стр. 72
... suppose that all the breeds were suddenly produced as perfect and as useful as we now see them ; indeed , in many cases , we know that this has not been their history . The key is man's power of accumulative selection : Nature gives ...
... suppose that all the breeds were suddenly produced as perfect and as useful as we now see them ; indeed , in many cases , we know that this has not been their history . The key is man's power of accumulative selection : Nature gives ...
Стр. 76
... suppose either that they do now somewhere exist , or may formerly have existed ; and here a wide door for the entry of doubt and conjecture is opened . Hence , in determining whether a form should be ranked as a species or a variety ...
... suppose either that they do now somewhere exist , or may formerly have existed ; and here a wide door for the entry of doubt and conjecture is opened . Hence , in determining whether a form should be ranked as a species or a variety ...
Стр. 104
... suppose that at the same time it is furnished with a rattle for its own in- jury , namely , to warn its prey . I would almost as soon believe that the cat curls the end of its tail when prepar- ing to spring , in order to warn the ...
... suppose that at the same time it is furnished with a rattle for its own in- jury , namely , to warn its prey . I would almost as soon believe that the cat curls the end of its tail when prepar- ing to spring , in order to warn the ...
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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