非同卵双生胎是两个受精卵同时在子宫着床的结果。
Non-identical twins are the result of two fertilized eggs implanting in the uterus at the same time.
异卵双生胎的则存在基因差异。
要是同卵双生是完整的人，那么，克隆人不也是吗？
And if identical twins are fully human, wouldn't cloned people be as well?
但丁：我们注定是双生子。
对双生子和詹姆斯都不知道这个词的拼法。
真我会荣曜双生光或神圣同行，去点燃神圣的内在火焰。
Self accolades for twins or counterparts to ignite the divine flame within.
两个人面孔不同，但是穿得象一对双生儿似的。
Their faces were different, but they were dressed like twins.
我认为自己是一个理性的人，从来不太理会所谓双生子有“联系”的故事。
I see myself as a rational person and I've never had much time for stories about twin "connections".
如果双生子设置都彼此都相同强壮，这指出环境比基因更重要。
If both sets of twins resemble each other equally strongly, this indicates that the environment, rather than genes, is critical.
双生病毒可对烟粉虱的发育、存活和生殖产生不利或有利的影响。
Geminiviruses may have favourable or unfavourable effects on the development, survival and reproduction of the whitefly.
方法：利用遗传流行病学方法研究济宁市区60对双生子的指纹纹型。
Methods: The fingerprint patterns of 60 twins were examined by means of genetic epidemiologic methods.
但是如果双生子之一有双相情感障碍，那么另一个比起其他兄弟姐妹更可能患病。
But if one twin has bipolar disorder, the other twin is more likely to develop the illness than is another sibling.6.
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.
这种病毒(植物双生病毒)加速了害虫的迅速繁殖，从而促进了自身的传播。
The virus, then, helps the insects multiply and in doing so helps itself to spread.
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。
If identical twins are more similar than fraternal twins, this means genes affect the trait, ie it is heritable.
早在基因测试到来前，双生子和家族研究已经指出一项AUDs形成上重大的遗传成分。
Even before the advent of genetic testing, twin and family studies had pointed to a substantial genetic component in the development of AUDs.
你的牙齿如新剪毛的一群母羊，洗净上来，个个都有双生，没有一只丧掉子的。
Thy teeth are like a flock of sheep that are even shorn, which came up from the washing; whereof every one bear twins, and none is barren among them.
我们是同卵双生。我的意思是，我们长得一模一样，但是别的一切都完全不同。
We're identical. I mean, we look exactly the same, but we are complete opposites when it comes to everything else!
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。
The scientists made this conclusion based on the fact that identical twins performed much more similarly than fraternal twins.
他们请来癌症研究学院的团队。这个团队近几年来针对同卵双生胎癌症基因做了大量研究工作。
They called in the team at the Institute of cancer Research, which has done a lot of work in recent years on the genetics of cancers of identical twins.
因此我们便有了两种双生的力量有力地相互影响：一种是进步的，而另外一种则不那么进步了。
So you had these twin forces - one progressive, one not so progressive - interacting powerfully.
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。
In other words, their senses of what was fair were similar. No such correlations were seen in the behaviour of fraternal twins.
相互影响的效果，或者在多种基因之间或是在基因与环境之间，并不能在双生子研究中检测到。
Interactive effects, either between multiple genes or between genes and environment, will not be detected in a twin study.
相互影响的效果，或者在多种基因之间或是在基因与环境之间，并不能在双生子研究中检测到。
Interactive effects, either between multiple genes or between genes and environment, will not be detected in a twin study.
应用推荐