19世纪，近亲婚配几乎导致了皇室宗族的灭绝。
In the 19th century, inbreeding nearly led to the extinction of the royal family.
实际上是人类一直也是这么对待近亲黑猩猩的。
That is effectively what humans have been doing to our closest relatives -chimps .
恐龙现存的近亲——鸟类和鳄鱼——表现出了筑巢行为。
Dinosaurs' closest living relatives—birds and crocodiles—display nesting behavior.
撇开颈椎形状的微小差别不谈，早期鸟类和它们手盗龙家族的近亲看起来非常相似。
Aside from minor differences in the shape of the neck vertebrae, early birds and their Maniraptoran kin, look very much alike.
近亲繁殖在有限的一部分牛群中可能会有同样的效果，同时它还有其他一些也许还未被认识到的优点。
The same effects of inbreeding may have occurred in controlled cattle populations, with some additional, and perhaps unrecognized, advantages.
美洲驼和骆驼是近亲物种。
同性婚姻得不到承认。同样，近亲结婚也不合法。
Same-sex marriages are not recognized. Similarly, marriages of close relatives are not legal.
大黄蜂不像它的近亲蜜蜂那样复杂，它不会指出食物的位置。
The bumblebee, unlike its more sophisticated honeybee relatives, did not indicate the food's location.
茶碱是咖啡因的近亲，也是茶中的主要兴奋剂，它在这两方面都是最有效的化合物之一。
Theophylline, a close structural relative of caffeine and the major stimulant in tea, was one of the most effective compounds in both regards.
大头菜是卷心菜和西兰花的近亲，是一种类似于芜菁的根类蔬菜，有淡绿色或紫色和白色的条纹。
A cousin of cabbage and broccoli, kohlrabi is a turnip-like root vegetable that is either light green or purple and white striped.
作为狐猴的近亲，狐猴蓬松的毛皮、巨耳加上纤细狭长的手指让它称为是世界上最奇异的动物之一。
A close relative to the lemur, the aye-aye's shaggy fur, huge ears, and long, thin fingers make it one of the world's strangest animals.
如果你拥有红发或金发、浅色皮肤、蓝色或绿色眼睛、或者容易晒伤、又或者有近亲患此疾病，那么你患此病的风险就会相对较高。
You have a higher risk if you have red or blond hair, fair skin, blue or green eyes, or sunburn easily, or if a close relative has had one.
它们没有任何可与之比较的现存近亲。
关于嫌疑人近亲作证的规定也将修改。
Rules for the testimonies of the suspects' close relatives will also be amended.
但是同样重要的，其不利面：近亲繁殖。
据说欧洲贵族的近亲结婚会导致该病产生。
This disease is said to have happened as a result of European nobility intermarrying.
当然人类是好这一口的，跟我们的近亲倭黑猩猩一样。
Humans do it, of course. As do bonobos, our close relatives.
你的近亲程度可能会模仿面试官的举止行为。
Your level of familiarity should mimic the interviewer's demeanor.
过去我们一直认为这些人和他们的近亲相比缺少生物活性。
For years we had been treating such people as little more than the biological property of their next of kin.
海星实际上是棘皮动物，和海胆和饼海胆是近亲。
Popularlyknown as starfish, sea stars are actually echinoderms, closely relatedto sea urchins and sand dollars.
和它的“近亲”椰奶不同，椰子汁低脂肪、低卡路里。
Unlike its richer cousin coconut milk, coconut water is low in fat and calories.
银杏有没有活着的近亲，它们的祖先可以一直追溯到侏罗纪时期。
Gingkos have no close living relatives, and their ancestry can be traced all the way back to the Jurassic period.
与更为老练的近亲蜜蜂不同，熊蜂不会指示食物的位置。
The bumblebee, unlike its more sophisticated honeybee relatives, did not indicate the food’s location.
那么问题就来了，我们怎么能比我们所有的近亲都少一对染色体呢？
So how is it that we are missing a pair of chromosomes that all these recent relatives actually have?
但是，哪种具有四肢的近亲及其特征导致了向无四肢的蛇的进化呢？
But which four-legged relatives and their family traits led the transition for legless snakes?
当一个物种的种群数量稀少而又不得不近亲繁殖时，灭绝就会发生。
And this is what happens with small populations and inbreeding of close relatives.
还有一个血亲的问题，她说，因为许多索马里人近亲结婚。
There is also the issue of consanguinity, she says, as many Somalis marry Cousins.
还有一个血亲的问题，她说，因为许多索马里人近亲结婚。
There is also the issue of consanguinity, she says, as many Somalis marry Cousins.
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