 | Charles Darwin - 1876 - 544 σελίδες
...cells in duo order of succession. Physiologists maintain, as we have seen, that each unit of the body, though to a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of increasing by self-division. I go one step further, and assume that each unit... | |
 | William Farr - 1885 - 612 σελίδες
...term, as to include cell-like bodies without walls and without nuclei. * » * * • lliysiologista maintain, as we have seen, that each cell, though...one small step further, and assume that each cell ctixts oft' a free gemmule, which is capable of reproducing a similar cell. * » * дп atom of small-pox... | |
 | William Farr - 1885 - 606 σελίδες
...maintain, as we have seen, that each cell, though to a large extent dependent on others, < likewise, to u certain extent, independent or autonomous. I go one...further, and assume that each cell casts off a free Rcmmulc, which is capable of reproducing a similar cell. * * * An atom of small-pox matter, HO minute... | |
 | Charles Darwin - 1890 - 532 σελίδες
...cells in due order of succession. Physiologists maintain, as we have seen, that each unit of the body, though to a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of increasing by self-division. I go one step further, and assume that each unit... | |
 | 1890 - 984 σελίδες
...well-recognized doctrine of physiology that •each cell of a metazoon, or multicellular organism, though to a large extent dependent on others, is likewise to a certain extent independent or automatons, and has the power of multiplying by selfdivision. Therefore, as it is certain that the... | |
 | George John Romanes - 1893 - 264 σελίδες
...already a wellrecognized doctrine of physiology that each cell of a metazoon, or multicellular organism, though to a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of multiplying by self-division. Therefore, as it is certain that the sexual elements... | |
 | George John Romanes - 1893 - 248 σελίδες
...wellrecognized doctrine of physiology that each cell of a mctazoon, or multicellular organism, though to B a a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of multiplying by self-division. Therefore, as it is certain that the sexual elements... | |
 | Charles Darwin - 1896 - 734 σελίδες
...due order of succession. Physiologists maintain, as we have seen, that each unit of the body, thougli to a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of increasing by self-division. I go one step further, and assume that each unit... | |
 | John Theodore Merz - 1912 - 848 σελίδες
...for each other, leading to their aggregation either into buds or into the sexual elements" (p. 374). "Physiologists maintain, as we have seen, that each...others, is likewise, to a certain extent, independent or nutonomouB. I go one small step farther, and assume that each cell casts off a free gemmule, which... | |
 | John Theodore Merz - 1903 - 832 σελίδες
...for each other, leading to their aggregation either into buds or into the sexual elements" (p. 374). "Physiologists maintain, as we have seen, that each...extent, independent or autonomous. I go one small step farther, and assume that each cell casts off a free gemmule, which is capable of reproducing a similar... | |
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... order of succession. Physiologists maintain, as we have seen, that each unit of the body, though to a large extent dependent on others, is likewise to a certain extent independent or autonomous, and has the power of increasing by self-division. I... 
