Or my personal favourite of nature v/s nurture, the domestication of the Russian Silver Fox, http://en.wikipedia.org/wiki/Domesticated_silver_fox http://en.wiki

Or my personal favourite of nature v/s nurture, the domestication of the Russian Silver Fox, http://en.wikipedia.org/wiki/Domesticated_silver_fox http://en.wikipedia.org/wiki/Domesticated_silver_fox