What is skeptical observers' opinion on ancestry testing?

持怀疑态度的观察者们对血统检测的看法是什么？

It is probable that the nocturnal trades a way back in the ancestry of all mammals.

这种夜间的“交易”也许可以一直追溯到所有哺乳动物的祖先身上。

What we did in our ancestry was to produce more permanent natural coloring in our skin cells.

我们祖先所做的是在我们的皮肤细胞中产生更持久的天然色素。

Even fully paid-up members of the Enlightenment, people who would not for a moment deny humanity's simian ancestry, are often sceptical.

即使是完全信赖启蒙运动的成员，那些一刻也不否认人类猿类祖先的人们，也常常持怀疑态度。

In the paper, he and his colleagues used the example of cystic fibrosis, which is underdiagnosed in people of African ancestry because it is thought of as a "white" disease.

在这篇论文中，他和他的同事以囊胞性纤维化为例，它在非洲血统的人群中诊断不足，因为它被认为是一种“白人的”疾病。

He was able to trace his ancestry back over 1 000 years.

他可追祖溯宗至1 000年以前。

I often wondered my ancestry.

我时常对我的祖先们很好奇。

She is an American of German ancestry.

她是德国血统的美国人。

Prof. MANHEIN: Race, typically, is in our ancestry.

曼海因教授：种族，通常情况下，有时我们称之为我们的祖先。

He wants to know more about the H1N1 virus' ancestry.

他希望找出更多关于H1N1病毒起源的信息。

Model ancestry and types of model change contributors.

模型起始和模型变更贡献源的类型。

You can only explain this by evolutionary common ancestry.

你只能通过存在“进化上的共同祖先”来解释。

To be sure, modernism had its illustrious intellectual ancestry.

毫无疑问，现代主义有其声名显赫的的智慧祖先。

If it depends on ancestry, get out that copy of the Nuremberg laws.

如果依靠的是世系血统，那得废除纽伦堡法令的副本。

In other words she could be close to the common ancestry of both groups.

换句话说，她可能接近两个分支共同的祖先。

More than 13 million Americans trace their ancestry to this part of the world.

这个地区是1300多万美国人的祖籍地。

The ancestry diagram allows the developer to quickly access the hierarchy of a type.

凭借继承图，开发者能快速访问到类型的整个继承关系。

Over the last few decades, having Native American ancestry has apparently become popular.

在过去几十年中，印第安人血统显然颇受青睐。

So we use our science in anthropology to determine the ancestry, or some people say race.

因此，我们要利用人类学科学来确定种族。

When the results of the genetic ancestry test arrived from Utah, they were quite interesting.

犹他州的基因分析结果拿到了，很有趣。

Three recent British prime ministers-jim Callaghan, John Major and Tony blair-claim Irish ancestry.

近年来，有三位英国首相——吉姆·卡拉汉，约翰·梅耶和托尼·布莱尔——声称具有爱尔兰血统。

People with a common ancestry, however, tend to have similar collections of SNPs (pronounced "snips").

但是，有相同祖先的人倾向于拥有相似的SNPs。

This ancestry is never to be broken, because that would cause the model management procedures to fail.

千万不能使起始得到破坏，因为这会导致模型管理规程崩溃。

Many more changed their names, clothing and other giveaway features of their ancestry to escape persecution.

更多的人更名换姓，改变服饰以及其他能够暴露自己祖先的特征以求自保。

This is important because it is necessary to maintain the appropriate ancestry for the enterprise models.

这一点很重要，因为为企业模型维持合适的宗族关系是必要的。

Gingkos have no close living relatives, and their ancestry can be traced all the way back to the Jurassic period.

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。