 | 1860 - 566 דפים
...exact ideas of the affinities and relationships of animal groups obtained by subsequent induction, says : ' I believe that animals have descended ' from at most only four or five progenitors,' [evidently meaning, or answering to, the type-forms of the four or five ' sub-kingdoms' in modern zoology],... | |
 | Berwickshire Naturalists' Club (Scotland) - 1885 - 730 דפים
...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 equal or less number. " Analogy would lead me one step further, namely to the belief that all animals and plants... | |
 | 1861 - 716 דפים
...descent with modification to members of the same class. Then he launches out still more boldly and says : " I believe that animals have descended from...four or five progenitors, and plants from an equal or less number." (Page 419.) He seems inclined to stop again at this point, but a little thought soon... | |
 | 1860 - 1172 דפים
...Notices of Books. 517 from the facts of animal and vegetable life warrants the conclusion, that Ml living animals "have descended from, at most, only four or...progenitors, and plants from an equal or lesser number. Analogy would lead me one step further, namely, to the belief that all animals and plants have descended... | |
 | 1875 - 828 דפים
...operation of natural causes. In his work on the " Origin of Species" he snys " I believe that animals are descended from at most only four or five progenitors, and plants from an equal or lesser number." On the same page he goes much further : " Analogy would lead me one step farther, namely, to the belief... | |
 | Henry Pitman - 1316 דפים
...nature of things ensures the propagation of individuals in whom this divergence is maintained : this * " I believe that animals have descended from at most...progenitors, and plants from an equal or lesser number." — Origin of Species, p. 484. Mr Darwin goes on to say: " Analogy would lead one step further, namely,... | |
 | 1860 - 800 דפים
...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, and plants from an equal or lesser number." Seeing that analogy as strongly suggests a further step in the same direction, while he protests that... | |
 | 1860 - 512 דפים
...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...progenitors, and plants from an equal or lesser number. " Analogy would lead me one step further, namely, to the belief that all animals and plants have descended... | |
 | William Nelson Pendleton - 1860 - 362 דפים
...approval. This is the summing up of the theorist himself, (p. 419, nearly the last page of his book:) "I believe that animals have descended from at most...progenitors, and plants from an equal or lesser number. Analogy would lead me one step farther, namely, to the belief that all animals and plants have descended... | |
 | John Phillips - 1860 - 280 דפים
...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...progenitors, and plants from an equal or lesser number. 'Analogy would lead me one step further, namely, to the belief that all animals and plants have descended... | |
| |
I believe that animals have descended from at most only four or five progenitors, and plants from an equal or lesser number. 
