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" If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. "
On the Origin of Species by Means of Natural Selection; Or, The Preservation ... - Page 171
by Charles Darwin - 1861 - 440 lehte
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The Quarterly Review, 131. köide

1871 - 608 lehte
...she can never take a leap, but must advance by short and slow steps ' (p. 214). Again he says : — ' If it could be demonstrated that any complex organ...absolutely break down. But I can find out no such case ' (p. 208). He adds : — ' Every detail of structure in every living creature (making some little...
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The Eclectic Magazine of Foreign Literature, Science ..., 14. köide;77. köide

1871 - 808 lehte
...she can never take a leap, but must advance by short and slow steps." (p. 214.) Again he says: — "If it could be demonstrated that any complex organ...absolutely break down. But I can find out no such case." (p. 208.) He adds: — " Every detail of structure in every living creature (making some little allowance...
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Littell's Living Age, 111. köide

1871 - 860 lehte
...; she can never take a leap, but must advance by short and slow steps" (p. 214). Again he says: — "If it could be demonstrated that any complex organ existed, which could not possibly have , .. . i those recently made by Professor Brooa, that in following pas- 1 the ^rlleT editions of my...
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The Churchman's family magazine, 1. köide

696 lehte
...of any visual apparatus in the whole kingdom of nature. The originator of this theory admits that, if it could be demonstrated that any complex organ existed, which could not have been formed by numerous successive slight modifications, his theory " would absolutely break down."...
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Analysis of Darwin, Huxley and Lyell, Being a Critical Examination of the ...

Henry A. DuBois - 1866 - 112 lehte
...author's fanciful scheme of creation, by the agency of Natural Selection. On page 169, he says : — " If it could be demonstrated that any complex organ...modifications, my theory would absolutely break down." recipe for making an " eye," which we commend to the reader's special attention. It is as follows :...
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Journal of the Transactions of the Victoria Institute, Or ..., 1. köide

1867 - 524 lehte
...and then the old ones to be destroyed. In living bodies, variation will cause the slight alteration, generation will multiply them almost infinitely, and...theory would absolutely break down. But I can find no such case. No doubt, many organs exist of which we do not know the transitional grades, more especially...
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Journal of the Transactions of the Victoria Institute, Or ..., 2. köide

1867 - 510 lehte
...hypothesis. " If it could be demonstrated," he says, " that any complex organ existed which could not have been formed by numerous successive slight modifications, my theory would absolutely break down." The whole tenor and spirit of all that Darwin writes on this subject may be thus paraphrased : —...
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The Irish ecclesiastical record, 9. köide

Irish ecclesiastical record - 1868 - 596 lehte
...developed into a complex organ. The system stands or falls by the minute changes. " If," says Mr. Darwin, " it could be demonstrated that any complex organ existed,...modifications, my theory would absolutely break down." To this it may be replied — first, that it is proverbially difficult to prove a negative ; secondly,...
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The American Quarterly Church Review and Ecclesiastical Register, 17. köide

1866 - 694 lehte
...author's fanciful scheme of creation, by the agency of Natural Selection. On page 169, he says : — " If it could be demonstrated that any complex organ...possibly have been formed by numerous, successive, Blight modifications, my theory would absolutely break down." recipe for making an " eye," which we...
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The Quarterly Review, 131. köide

1871 - 612 lehte
...she can never take a leap, but must advance by short and slow steps ' (p. 214). Again he says : — ' If it could be demonstrated that any complex organ...absolutely break down. But I can find out no such case ' (p. 208). He adds: — ' Every detail of structure in every living creature (making some little allowance...
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