This is why Dr. Prosanta Chakrabarty, a scientist who studies fish to help explain the evolution of human beings and our planet, says that your sister could be 10% more 'French' than you, despite having the same primogenitors.

查克拉巴蒂 ( Prosanta Chakrabarty) 博， 就是为什么研究鱼以帮助解释人和地球进化的科学家普罗桑塔·尽管有同的祖先， 但你姐姐的“ 法国人” 程度可能比你高 10%。