Identical genes don't produce identical people, as anyone who knows a set of identical twins can tell you.

相同的基因不会复制出相同的人。任何认识一些双的人都知道这一点。

Mark is his identical twin brother who stayed on solid ground.

Mark是他一模一样的双兄弟，一直生活在地球上。

That's just one lesson learned in NASA's " Twins Study" , which allowed the organization to compare Scott Kelly's health with that of his identical twin brother Mark who stayed on Earth.

这是NASA“双研究”中得到的信息，该研究组织将斯科特·凯利的健康状况与留在地球上的同卵双兄弟马克进行比较。

This mix of gut microbes is unique and different for everyone, even identical twins.

每个人肠道内的微生物组合都是独一无二的，即使是同卵双是此。

So experts in London conducted a study between fraternal twins and identical twins to see if there was a difference between the two.

因此，伦敦的者们在异卵双和同卵双之间进行了一项研究，看看两者是否有区别。

Identical twins, who have the same genes, can have different dominant hands.

同卵双拥有相同的基因，会产生不同的主导手。

Probably not, because what's striking about these brothers is that they are identical twins, the only difference is one had traditional orthodontic treatment and the other was treated by Dr. John Mew with what's called an Orthotropic treatment.

结果可能并非此，因为让人惊讶的是，这对兄弟是同卵双，他们唯一的区别是一个接受的是普通的牙矫正治疗方法，另外一个接受的是由 John Mew 博士主刀的牙齿正交异性治疗方法。

Even as infants, identical twins Anna and Amanda Ramirez were inseparable.

甚至在婴儿时期，同卵双安娜和阿曼达·拉米雷斯就形影不离。

Only identical twins are eligible. It's a twin study.

没错，但只限双 那是双研究。

His brother Mark Kelly is an identical twin and a former astronaut.

他的同卵双兄弟Mark Kelly之前是宇航员。

Even identical twins may look the same but are very different individuals.

即使是同卵双，他们可能看起来一样，但却是非常不同的个体。

And other than identical twins, we all have our own unique DNA.

除了同卵双，我们都有自己独特的 DNA。

Not an identical twin, as a doppelganger has no relation to you.

不是同卵双，因为 doppelgangr 指的是长相酷似你但跟你没有关系的人。

Not even identical twins with the same DNA code share the same fingerprints!

即使是具有相同 DNA 代码的同卵双不例外！

Identical twins are two people born at the same time who are produced from a single egg and look almost exactly the same.

同卵双指的是同一时间出生的两个人，他们由一个卵子产生，看起来几乎一模一样。

We find some amazing similarities in identical twins raised apart.

我们发现分开抚养的同卵双有惊人的相似之处。

Parents with allergies are more likely to have children with allergies, although they're not necessarily to the same thing, but identical twins are likely to share specific allergies.

有过敏症的父母更有可能生有过敏症的孩子，尽管他们不一定对同一种东西过敏，但同卵双可能会有特定的过敏症。

Like, in one 2015 study, researchers asked hundreds of pairs of identical twins, who have close to the same set of genes, and fraternal twins, who don't, to rate the attractiveness of pictures of faces.

比，在一项 2015 年的研究中，研究人员让数百对拥有几乎相同基因的同卵双和基因不同的异卵双对面孔照片的吸引力进行评分。

Fertilize and bokanovskify–in other words, multiply by seventy-two– and you get an average of nearly eleven thousand brothers and sisters in a hundred and fifty batches of identical twins, all within two years of the same age.

然后让它们受精，再波坎诺夫斯基化——换句话说，乘以七十二，于是你得到差不多一万一千个兄弟姐妹，一百五十批恒等多生子女，全都在两年之内出生，年龄一样大。

While the set points for 10-year-old identical twins were the same or very close to one another, they diverged sharply as the twins moved through adolescence and into adulthood, which suggests that genetic predisposition played only a part.

虽然10岁的同卵双的设定值是相同的，或者非常接近，但随着双从青春期进入成年期，设定值急剧偏离，这表明遗传倾向只起了一部分作用。