The Doctrine of Descent and DarwinismD. Appleton and Company, 1875 - Всего страниц: 334 |
Результаты поиска по книге
Результаты 1 – 5 из 33
Стр. 4
... shows that with the development of mankind , the store of words must also have uncon- sciously and instinctively increased . The multiplicity of languages is due to the dispersion of nations , whose idiosyncrasies are reflected in the ...
... shows that with the development of mankind , the store of words must also have uncon- sciously and instinctively increased . The multiplicity of languages is due to the dispersion of nations , whose idiosyncrasies are reflected in the ...
Стр. 9
... shows us at a , the femur , or thigh bone , and at b , the tibia , or lower leg bone ; but instead of the bones of the tarsus and me- tatarsus , the latter of which affords attachment to the FIG . I. m n toes , we find only the long ...
... shows us at a , the femur , or thigh bone , and at b , the tibia , or lower leg bone ; but instead of the bones of the tarsus and me- tatarsus , the latter of which affords attachment to the FIG . I. m n toes , we find only the long ...
Стр. 10
... shows that the bird's leg consists of the thigh , or femur ( a ) , and the shank or tibia ( b ) , two tarsal ( m n ) , and three or four metatarsal bones ( c ) , and the toes , or phalanges ; that the upper tarsal bone is anchylosed ...
... shows that the bird's leg consists of the thigh , or femur ( a ) , and the shank or tibia ( b ) , two tarsal ( m n ) , and three or four metatarsal bones ( c ) , and the toes , or phalanges ; that the upper tarsal bone is anchylosed ...
Стр. 17
... show that , in order to understand and calculate the properties of these atoms and their combinations into the ingre- dients of compound bodies , susceptible of chemical analysis , they are ideally represented under various material ...
... show that , in order to understand and calculate the properties of these atoms and their combinations into the ingre- dients of compound bodies , susceptible of chemical analysis , they are ideally represented under various material ...
Стр. 24
... shows that this capacity for saturation , and this mobility , essentially characterize the combinations of carbon ; and the sum of these motions and displacements , of which a great part has already been susceptible of mathematically ...
... shows that this capacity for saturation , and this mobility , essentially characterize the combinations of carbon ; and the sum of these motions and displacements , of which a great part has already been susceptible of mathematically ...
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
according adaptation already Ammonites Amphibians animal world apes appearance Ascidian become birds brain carboniferous causes Cetacea character characteristics comparative anatomy complete connection continent Darwin dentition derivation diverge doctrine of Descent Echinoderms embryonic Eocene exhibit existence external facts families fauna fish formation fossil Ganoids Gastrula genera genus geological Goethe grade gradually groups Haeckel heredity higher horse human hypothesis idea individual infer Insectivora intermediate forms islands lancelet language larva larvæ likewise linguistic lower mammals Marsupials Medusa ment merely metamorphosis modifications morphological mutability natural selection observation Oolite organisms origin peculiar pedigree perfect period phase phenomena placenta plants polypes possess present primordial progenitors races relations remains reproduction reptiles resemblance Rütimeyer says scarcely scientific separate sexual Silurian skull species strata structure systematic terrestrial animals Tertiary theory of selection tion transformation transition true Ungulata Ungulates varieties vertebral column Vertebrata vertebrate animals whole
Популярные отрывки
Стр. 162 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.18 Darwin always knew that his views would be controversial. A few days before The Origin of Species appeared, Darwin wrote, in a letter to Wallace, 'God knows what...
Стр. 160 - Na'geli on plants, and the remarks by various authors with respect to animals, more especially those recently made by Professor Broca, that in the earlier editions of my Origin of Species I perhaps attributed too much to the action of natural selection or the survival of the fittest.