问答题帽子戏法
问答题上课点名，如同一种古老习俗。在中国的大学里非常普遍，许多教师乃至学生自己都认为这种做法无可厚非。
问答题Nobody would mistake a human for a chimpanzee, yet we share more DNA than mice and rats do. How can that be? Advances in genomics are starting to unravel the mystery. Line up the genomes of humans and chimps side by side and they differ by little more than 1 per cent. That may not seem like much, but it equates to more than 30 million point mutations. Mound 80 per cent of our 30, 000 genes are affected, and although most have just one or two changes (Gene, vol 346, p 215) , these can have dramatic effects. The protein made by the human geneFOXP2, which helps us to speak, differs from its chimp counterpart by just two amino acids, for example. And small changes in the microcephalin(微脑磷脂) and ASPM genes may underlie big differences in brain size between humans and chimps.
问答题基层锻炼
问答题International Refugee Organization
问答题人工智能
问答题灰色收入
问答题简政放权， 政府职能转型。
问答题低碳排放
问答题西部大开发
问答题SMS
问答题和平共处
问答题cm
问答题独立自主的和平外交政策
问答题botnets
问答题clean eating
问答题labor mobility
问答题贸易逆差
问答题外事局
问答题微信