If identical twins are more similar to each other with respect to an ailment than fraternal twins are, then vulnerability to the disease must be rooted at least in part in heredity.
如果同卵双胞胎彼此在疾病方面比异卵双胞胎更相似，那么这种疾病的易感性至少在一定程度上是由遗传造成的。
但是你们是龙凤胎。
The fraternal twins have genetic differences.
异卵双生胎的则存在基因差异。
In fraternal twins, the percentage drops to about 25 to 40 percent.
在异卵双胞胎中，这一比例则下降到约百分之二十五到百分之四十。
Identical twins were much closer than fraternal twins in unhappiness.
同卵双胞胎在不悦的程度上比异卵双胞胎更为接近。
At the end of the PRECOMPILE step, you have two entities-fraternal twins.
在PRECOMPILE这一步的最后，您会得到两个实体，这两个实体就像双胞胎一样。
Identical twins share all of their genes and fraternal twins share only about half.
同卵双胞胎的基因完全相同，而异卵双胞胎只有大约一半的基因相同。
And scores were significantly more matched between identical as opposed to fraternal twins.
与异卵双胞胎所得到的分数相比，同卵双胞胎所得到的分数明显吻合更多。
Identical twins share 100 percent of their genes; fraternal twins share 50 percent of their genes.
同卵双胞胎基因一致性为100%，而异卵双胞胎的基因也有50%的一致性。
In other words, identical twins were more likely to play with the same strategy than fraternal twins.
换言之，与异卵双胞胎相比，同卵双胞胎在游戏中更有可能采取相同的方式。
As expected, the rates among fraternal twins were lower: 31 percent of males and 36 percent of females.
而正如意料之中的那样，异卵双胞胎中这个概率就低一些，为31%的男性和36%的女性。
The scientists also thought the fraternal twins' preferences would be more diverse like the general population.
科学家还认为，异卵双胞胎的偏好会像普通人群一样更加多样化。
If identical twins are more similar than fraternal twins, this means genes affect the trait, ie it is heritable.
如果同卵双生比异卵双生更相似，这就意味着基因影响了性状，例如遗传性。
To do so, they studied more than 3700 pairs of twins, both identical and fraternal twins, from age seven to ten.
为了做这些，他们研究了超过3700对双胞胎，清一色的兄弟双胞胎，年龄在7到10岁之间。
Identical twins share all their DNA, while fraternal twins share about half, or as much as any brother or sister.
同卵双胞胎的DNA完全相同，而异卵双胞胎的DNA大约只有一半相同，就像任何兄弟姐妹的情况一样。
The surprise came when Stanford researchers found a greater number of fraternal twins shared autism than identical twins.
令斯坦福的研究者惊奇的是，后一种双胞胎共患自闭症的情况更多。
Identical twins share identical genetic makeup, while fraternal twins are only as genetically similar as any two siblings.
同卵双胞胎具有相同的基因组成，而异卵双胞胎只是像其他任何两个兄弟姐妹一样基因相似。
The study found that the likelihood of both twins being affected by autism was higher among identical than fraternal twins.
该项研究发现，同卵双胞胎的两个双胞胎儿都患有自闭症的可能性比异卵双胞胎的大。
The scientists made this conclusion based on the fact that identical twins performed much more similarly than fraternal twins.
同卵双生双胞胎比以卵双生双胞胎的心智状况更为接近，科学家据此得出上述结论。
In other words, their senses of what was fair were similar. No such correlations were seen in the behaviour of fraternal twins.
换句话说，他们的公平感是很相似的，而在异卵双生的双胞胎中就没有发现这样的关系。
The study also found that autism rates among both identical and fraternal twins were higher than in the general population.
该研究还发现，自闭症在同卵和异卵双胞胎中的发生率均高于一般人群。
For this study, they and Christopher Dawes of UCSD used national data that compared more than 1,000 identical and fraternal twins.
在这项研究中，他们和加利福尼亚大学圣地亚哥分校的克里斯托弗•道维斯使用了一项全国性数据，这项数据对1000多对同卵及异卵双胞胎的基因进行了对比。
For this study, they and Christopher Dawes of UCSD used national data that compared more than 1, 000 identical and fraternal twins.
在这项研究中，他们和加利福尼亚大学圣地亚哥分校的克里斯托弗•道维斯使用了一项全国性数据，这项数据对1000多对同卵及异卵双胞胎的基因进行了对比。
In an umber of studies of identical and fraternal twins, researchers have examined the role genetics plays in happiness and unhappiness.
通过对同卵和异卵双胞胎的大量研究，研究人员分析了愉悦和不快的情感发生中，遗传学所起的作用。
The researchers had 102 pairs of identical twins and 71 pairs of fraternal twins look at 20 different images of faces for about a second each.
研究人员让102同卵双胞胎和71对异卵双胞胎看20张不同面孔的图像，每张展示1秒钟。
If identical twins are more alike than fraternal twins, therefore, we conclude that the trait under consideration is to some degree inherited.
如果同卵双胞胎在某个特定的性格特征上较异卵双胞胎表现出更大的相似性。那么我们就可以确定，该性格特征或多或少受到了遗传的影响。
If the identical twins came up with the same answers more often than the fraternal twins did, then it's more likely that genes were the reason.
如果同卵双胞胎给出相同答案的比率高于异卵双胞胎的，那么很大可能是基因造成了这一结果。
If the identical twins came up with the same answers more often than the fraternal twins did, then it's more likely that genes were the reason.
如果同卵双胞胎给出相同答案的比率高于异卵双胞胎的，那么很大可能是基因造成了这一结果。
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