منابع مشابه
Wallace and Darwin
term the common ancestral state of members of a group); morphology (arguing that the “natural inference of an unprejudiced person” is to recognize that homologous structures “are true records of the progress of the organic world); domestication (maintaining that divergent animal breeds constitute evidence of mutability, and offering thought experiments to show that there is no good reason to th...
متن کاملWallace, Darwin and Ternate 1858.
Recent debates on the mailing date of Alfred Russel Wallace's 'Ternate essay' to Charles Darwin in the spring of 1858 have ignored certain details that, once taken into account, alter the matter considerably. Here, a closer look is taken at the critical question of whether Wallace's manuscript-accompanying letter represented a reply to the Darwin letter that arrived in Ternate on 9 March; it is...
متن کاملDifferences between Darwin and Wallace
The fact is well known that the theory of eyolution as developed by Darwin was discovered independently and almost simultaneously by Alfred Russel Wallace. The latter, in the course of his newly issued biography,· compbins that his differences of opinion with Darwin are so construed as to imply that he has now abandoned the most essential parts of the theory of natural selection. This, he says,...
متن کاملThe theory of natural selection presented by Darwin and Wallace
The texts discussed here are taken from the Journal of Proceedings of the Linnean Society (vol. III, 1859). The texts appear in this order: Letter dated 30 June 1858 from Charles Lyell and Joshua Hooker presenting the subsequent documents. Extract of an unpublished work on species by Charles Darwin; Extract of a letter from Charles Darwin to A. Gray (Boston), 5 September 1857; Article from Febr...
متن کاملMore about Mrs. Darwin than Mr. Darwin.
After Albert Einstein, Charles Darwin (1809–1882) is perhaps the scientist best known. Several biographies have been published and many essays have been written on both men. Indeed, Darwin wrote his own autobiography, for his children, and many of the thousands of letters he sent and received throughout his life have been gathered. All this information has become readily accessible thanks to se...
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ژورنال
عنوان ژورنال: Nature
سال: 1997
ISSN: 0028-0836,1476-4687
DOI: 10.1038/385480a0