We must be extra vigilant, The government must play its role as to make the environment safe and remove all environmental factors cancer. (OMITTED) Good sources of drinking water, he says,will stop people from going to streams and ponds, where they get infected with some of these organisms.

VOA: standard.2010.06.16

If so, then it would show that that extra overlap in genes doesn't really matter And so, it would suggest a low role of heredity Are adopted children highly similar to ? their brothers and sisters?

如果是这样，那就表明另外的的基因重叠,是没什么影响的,也就是说遗传的影响也很小,收养的儿童,和他们的兄弟姐妹会很相似吗？

耶鲁公开课 - 心理学导论课程节选