Sunday, June 6, 2010

Variation Under Nature

  "... as varieties, in order to become in any degree permanent, necessarily have to struggle with the other inhabitants of the country, the species which are already dominant will be the most likely to yield offspring, which, though in some slight degree modified, still inherit those advantages that enabled their parents to become dominant over their compatriots."
~ C.D.
Natural selection in a nutshell

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