December 28, 2011 Post 11

لقد اطلقت على هذا المبدأ والذي من خلاله يتم الحفاظ على أي إختلافٍ طفيفٍ في حال كان ذا فائدة مصطلح “الإنتقاء الطبيعي.”
‎”I have named this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.”
Charles Darwin         شارلز داروينhttps://www.facebook.com/photo.php?fbid=190042407757881&set=a.133403383421784.26473.132970630131726&type=1&permPage=1

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