Human geneticists have turned to studies of twins.

人类遗传学家一直把注意力转向对双胞胎的研究。

youdao

Studies of twins suggest alcoholism is about 50% genetic.

对双胞胎进行的研究表明50%的酗酒者为基因所致。

youdao

In August, researchers from the Free University of Amsterdam looked at health studies of twins in Denmark.

八月份，来自阿姆斯特丹自由大学的研究人员在丹麦查阅了孪生子的健康调查。

youdao

It is striking that studies of twins regularly come up with higher levels of heritability than do other sorts of studies.

ECONOMIST: WHAT WE LEARN FROM TWINS

Studies of twins have examined a range of physical and psychological traits to try to estimate how large a contribution genes make.

ECONOMIST: WHAT WE LEARN FROM TWINS: The mirror of your soul | The

Moreover, direct studies of genes also support what the twins studies suggest about political engagement, independent of opinion.

ECONOMIST: The genetics of politics