 I cannot doubt that the theory of descent with modification embraces all the members of the same great class or kingdom. I believe that animals are descended from at most only four or five progenitors, and plants from an equal or lesser number.  The American Journal of Science and Arts - 172 페이지1860전체보기 - 도서 정보
 | Berwickshire Naturalists' Club (Scotland) - 1885 - 730 페이지
...the same pattern, and at an embrionic age the species closely resemble each other. Therefore I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have desconded from at most only four or five progenitors, and plants from an... | |
 | 1860 - 800 페이지
...it ? " and " How far will he carry it ? " the author answers at the close of the volume : " I cannot doubt that the theory of descent with modification embraces all the members of the same class." Furthermore, " I believe that all animals have descended from at most only four or five progenitors,... | |
 | Nicholas Patrick Wiseman - 1860 - 594 페이지
...extent to which he carries it is simply appalling, for it is in contradiction to revelation. " I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only four or five progenitors, and plauts from an... | |
 | John Phillips - 1860 - 280 페이지
...the same pattern, and at an embryonic age the species closely resemble each other. Therefore I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only four or five progenitors, and plants from an... | |
 | 1860 - 512 페이지
...the same pattern, and at an embryonic age the species closely resemble each other. Therefore I cannot ^doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only four or five progenitors, and plants from an... | |
 | 1860 - 794 페이지
...it ?" and " How far will he carry it ? " the author answers at the close of the volume : " I cannot doubt that the theory of descent with modification embraces all the members of the same class." Furthermore, " I believe that all animals have descended from at most only four or five progenitors,... | |
 | 1860 - 890 페이지
...at page 484; though the assumption there is somewhat modestly expressed : — " Therefore I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only four or five progenitors, and plants from an... | |
 | 1861 - 824 페이지
...the same pattern, and at an embryonic age the species closely resemble each other. Therefore I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only. four or five progenitors, and plants from... | |
 | Asa Gray - 1861 - 68 페이지
..." and " How far will he carry it ? " the author answers at the close of the volume : — " I cannot doubt that the theory of descent with modification embraces all the members of the same class." Furthermore, "I believe that all animals have descended from at most only four or five progenitors,... | |
 | Charles Darwin - 1861 - 470 페이지
...the same pattern, and at an embryonic age the species closely resemble each other. Therefore I cannot doubt that the theory of descent with modification embraces all the members of the same class. I believe that animals have descended from at most only four or five progenitors, and plants from an... | |
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