CENTROHD - Huge Dictionaries
Frasi che contengono la parola attraction
... We have a loss in not having Dr. Pococke here this Christmas, as we expected. The conversation of a man of letters, and a traveller, is very agreeable in the country. Now I am out of the sphere of attraction of the great city of London, I am as well pleased to hear of some custom at Constantinople as of a new fashion in London; and the Nile is as much my thought as the Thames...
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of living things, based on RNA data and proposed by Carl Woese, showing the separation of bacteria, archaea, and eukaryotes. Trees constructed with other genes are generally similar, although they may place some early-branching groups very differently, thanks to long branch attraction. The exact relationships of the three domains are still being debated, as is the position of the root of the tree. It has also been suggested that due to lateral gene transfer, a tree may not be the best representation of the genetic relationships of all organisms. For instance some genetic evidence suggests that eukaryotes evolved from the union of some bacteria and archaea (one becoming an organelle and the other the main cell).
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16 Novembre 2021
23:00:33