Michael Yudell, a professor of public health at Drexel University in Philadelphia, said that modern genetics research is operating in a paradox: on the one hand, race is understood to be a useful tool to illuminate human genetic diversity, but on the other hand, race is also understood to be a poorly defined marker of that diversity.
出自-2016年12月閱讀原文
Instead, some in Africa and Asia are seeing their first lightbulbs illuminated by the power of sunlight stored in batteries.
出自-2016年12月閱讀原文
And Brandston knows a thing or two about lighting, being the man who illuminated the Statue of Liberty.
出自-2015年12月閱讀原文
Michael Yudell, a professor of public health at Drexel University in Philadelphia, said that modern genetics research is operating in a paradox: on the one hand, race is understood to be a useful tool to illuminate human genetic diversity, but on the othe
2016年12月六級(jí)真題（第一套）閱讀 Section C
Yet its report may well set back reform by obscuring the depth and breadth of the challenge that Congress asked it to illuminate.