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شجرة عائلة لكل البشرية
951,046 plays
|
Spencer Wells
|
TEDGlobal 2007
• June 2007
Read transcript
كل البشر يتشاركون في الحمض النووي DNA والذي تناقلوه من أجدادنا الأفارقة، عالم الوراثة "سبنسر ويلز" يتحدث عن مشروع (الخريطة الجينية) لاكتشاف كيف أننا جميعا - على اختلافنا - لنا علاقة وثيقة ببعضنا البعض.
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