The Life and Letters of Charles Darwin: Including an Autobiographical Chapter, Volume 1D. Appleton, 1887 |
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Page 319
... varieties , which , with writ- ing , I dare say will take me five years , and then , when pub- lished , I dare say I shall stand infinitely low in the opinion of all sound Naturalists - so this is my prospect for the fu- ture . Are you ...
... varieties , which , with writ- ing , I dare say will take me five years , and then , when pub- lished , I dare say I shall stand infinitely low in the opinion of all sound Naturalists - so this is my prospect for the fu- ture . Are you ...
Page 322
... varieties must almost be necessarily rare , other- wise they would be taken as the types of the species ; for he overlooks numerical frequency as an element . Surely if A , B , C were three varieties , and if A were a good deal the com ...
... varieties must almost be necessarily rare , other- wise they would be taken as the types of the species ; for he overlooks numerical frequency as an element . Surely if A , B , C were three varieties , and if A were a good deal the com ...
Page 369
... varieties , is accommodation ) . Now this argument applies to species . “ If individual cannot propagate he has no issue -- so with species . " If species generate other species , their race is not utterly cut off - like golden pippins ...
... varieties , is accommodation ) . Now this argument applies to species . “ If individual cannot propagate he has no issue -- so with species . " If species generate other species , their race is not utterly cut off - like golden pippins ...
Page 372
... Varieties , ' the essay of 1844 ( extracts from which form part of the paper ) is said to have been " sketched in 1839 , and copied in 1844. " This statement is obviously made on the authority of a note written in my father's hand ...
... Varieties , ' the essay of 1844 ( extracts from which form part of the paper ) is said to have been " sketched in 1839 , and copied in 1844. " This statement is obviously made on the authority of a note written in my father's hand ...
Page 377
... varieties , in the latter case the produce is greater . More individuals have been able to exist because they were not all of the same variety . An organism becomes more perfect and more fitted to survive when by division of labour the ...
... varieties , in the latter case the produce is greater . More individuals have been able to exist because they were not all of the same variety . An organism becomes more perfect and more fitted to survive when by division of labour the ...
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Common terms and phrases
abstract admiration affectionately afterwards animals answer Asa Gray asked Barmouth Beagle believe Cambridge Captain Beaufort Captain Fitz-Roy chapter CHARLES DARWIN Cirripedes Cirripedia Coral curious Darwin to J. D. dear Fox dear Henslow dear Hooker DEAR HOOKER,-I delightful doubt edition England facts father feel felt Flora forms genera geological give glad Glen Roy hear heard hope insects interest islands Journal kind letter Linnean London look Lyell Maer mind Moor Park Natural History natural selection naturalist never Origin of Species paper plants pleasant pleasure published Recollections remarks remember scientific seeds seems Shrewsbury sincerely Sir J. D. Hooker sketch Society South South America suppose sure tell thank theory things thought Tierra del Fuego tion told trouble varieties voyage W. D. Fox week whole wish write written wrote Zoology