 | Richard Owen - 1849 - 92 páginas
...nerves, and new vessels are formed for the support and exercise of these various instruments. The outer case, and all that gave form and character to the...corresponding parts of the new individual. These are due lo a new and distinct developmental process i ren« dered possible through the retention of a certain... | |
 | 1853 - 628 páginas
...nerves, and new vessels are formed for the support and exercise of these various instruments. The outer case, and all that gave form and character to the...a certain proportion of the unchanged germ-cells. The process is essentially the same as that which Hevelopes the cercarifonn larva of the Distoma within... | |
 | Richard Owen - 1855 - 1196 páginas
...nerves, and new vessels are formed for the support and exercise of these various instruments. The outer case, and all that gave form and character to the precedent individual, perish and are cast ofi'; they are not changed into the corresponding parts of the new individual. These are due to a new... | |
 | Charles Darwin - 1876 - 544 páginas
...inner " surface of the old ones. The plastic force has changed its " course of operation. The outer case, and all that gave form " and character to the...due to a new and distinct " developmental process," Ac.'" Metamorphosis, however, graduates so insensibl3r into metagenesis, that the two processes cannot... | |
 | Charles Darwin - 1892 - 558 páginas
...inner " surface of tho old ones. The plastic force has changed its " course of operation. The outer case, and all that gave form. " and character to the precedent individual, perish and aro " cast off; they are not changed into the corresponding parts " of the new individual. These are... | |
 | Charles Darwin - 1896 - 734 páginas
..." surface of the old ones. The plastic force has changed its " course of operation. The outer ease, and all that gave form " and character to the precedent individual, perish and are "cast oif ; they are not changed into the corresponding parts " of the new individual. These are due to a... | |
 | Samuel Butler - 1923 - 294 páginas
...the inner surface of the old ones. The plastic force has changed its course of operation. The outer case, and all that gave form and character to the precedent individual, perish, and are caft off ; they are not c hanged into the corresponding parts of the new individual. These are due... | |
 | Samuel Butler - 2005 - 325 páginas
...force has changed its mode of operation. The outer case, and all that gave form and character to (he precedent individual, perish, and are cast off'; they...are not changed into the corresponding parts of the same individual. These are due to a new and distinct developmental process." Assuredly, there is more... | |
 | Samuel Butler - 2004 - 378 páginas
...the inner surfaces of the old ones. The plastic force has changed its mode of operation. The outer case, and all that gave form and character to the...are not changed into the corresponding parts of the same individual. These are due to a new and 7 Plants and Animals under Domestication, vol. ii. p. 362,... | |
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Assuredly, there is more birth and death in the world than is dreamt of by the greater part of us; but it is so masked, and on the whole, so little to our purpose, that we fail to see it. 