甚至是在同卵双生子中，在个人偏好、环境都有很大差异，因而疾病风险也有差异。
Even among identical twins there is a great deal of variation in personal preference, environment, and hence the risk for disease.
本文分析了瘢痕疙瘩四个家系，发现患者28人，其中男13人，女15人，一对同卵双生子患同病。
In this article, we have analyzed four families with keloid history. 28 people in the four families were found suffering from the disease.
由于同卵双生子在外向性和神经质方面的相关显著高于异卵双生子，说明遗传在人格形成中有重要作用；
Studies have shown that certain genetic characteristics of the nervous system may affect personality formation, accelerate or delay the emergence of certain behaviors and development.
由于同卵双生子在外向性和神经质方面的相关显著高于异卵双生子，说明遗传在人格形成中有重要作用；
Studies have shown that certain genetic characteristics of the nervous system may affect personality formation, accelerate or delay the emergence of certain behaviors and development.
应用推荐