Darwiniana: EssaysD. Appleton, 1901 - 475페이지 |
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12 페이지
... able to find those conditions now at work ; we ought to be able to discover in nature some power adequate to modify any given kind of animal or plant in such a manner as to give rise to another kind , which would be admitted by ...
... able to find those conditions now at work ; we ought to be able to discover in nature some power adequate to modify any given kind of animal or plant in such a manner as to give rise to another kind , which would be admitted by ...
16 페이지
... able as they are all proud of their skill in originat- ing such " species . ” On careful inquiry it is found that all these , and the many other artificial breeds or races of animals and plants , have been produced by one method . The ...
... able as they are all proud of their skill in originat- ing such " species . ” On careful inquiry it is found that all these , and the many other artificial breeds or races of animals and plants , have been produced by one method . The ...
25 페이지
... able to draw at will is prodigious . But this very superabundance of matter must have been embarrassing to a writer who , for the present , can only put forward an abstract of his views ; and thence it arises , perhaps , that notwith ...
... able to draw at will is prodigious . But this very superabundance of matter must have been embarrassing to a writer who , for the present , can only put forward an abstract of his views ; and thence it arises , perhaps , that notwith ...
70 페이지
... able naturalist , Mr. Wallace , who had been employed for some years in studying the productions of the islands of the Indian Archipelago , and who had forwarded a memoir embodying his views to Mr. Darwin , for communication to the ...
... able naturalist , Mr. Wallace , who had been employed for some years in studying the productions of the islands of the Indian Archipelago , and who had forwarded a memoir embodying his views to Mr. Darwin , for communication to the ...
83 페이지
... able to show that the watch had not been made directly by any person , but that it was the result of the modification of another watch which kept time but poorly ; and that this again had proceeded from a structure which could hardly be ...
... able to show that the watch had not been made directly by any person , but that it was the result of the modification of another watch which kept time but poorly ; and that this again had proceeded from a structure which could hardly be ...
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adapted admit Agamogenesis Ancon animalcules animals and plants appears believe biology birds body called causes character Charles Darwin course creation Crustacea Darwin Darwin's views Darwinian deposited direct doctrine of evolution doubt Dysteleology endeavour epigenesis epoch Erasmus Darwin evidence ex nihilo exhibited existence extinct fact favour Flourens geological germ give rise groups horse Hyæna hypothesis inorganic world inquiry kind knowledge Lamarck laws less living Maillet male matter means Mivart modification natural selection naturalists objections observation offspring organic nature organisation Origin of Species ovum parent Paul de Longpré peculiar phenomena philosophical physiological pigeons present primitive stock principles produced Professor Quarterly Reviewer question races reason remarkable result scientific selective breeding sensations sense special creation speculations structure Suarez substantial forms suppose Teleology tendency theory thing thought tion toes variation varieties vegetabilia vegetable Wallace whole