题目内容

What we can do is set by the genes, but what we actually do is ____(大部分) determined by the environment.

查看答案

搜索结果不匹配？点我反馈

更多问题

On the other hand, traits that are not ____(可能的) to be influenced by the environment are more likely to exhibit a high degree of similarity in identical twins.

Exceptions occurred when one twin had developed a rather severe illness and the other had not; but on the whole everyone is impressed by the great psychological and physical ____(相似之处) that exist between identical twins, even those who have been separated from infancy.

She stayed at home and did housework until she was seventeen, and then went to work in a knitting ____(工厂).

The relative effects of heredity and environment are most clearly ____(看得到的) in identical twins.