And sex differences have been seen in other pup studies.

在其它幼犬研究中也发现了性别差异。

Miz Mead wrote that many so-called male and female characteristics are not based on sex differences.

米德女士写到，很多所谓男性和女性特征都并非基于性别差异。

They argue that gender itself is a false ideology masking the truth of biological sex difference.

他们声称，性别这一概念本身就是一种错误的意识形态，它掩盖了生理性别差异的真相。

Given what scientists already know about aging, the recent study about sex differences in the brain has raised some questions.

考虑到科学家们已经对衰老有所了解，这份关于大脑性别差异的研究提出了一些问题。

There seems to be a significant sex difference in terms of the effect of NMN, and we still don't understand why.

似乎NMN在不同性别的对象身上有明显不同的效果，而我们当前还不清楚原因。

But unfortunately, it's actually not all good news, so there are definitely sex differences in terms of kind of how we age.

但不幸的是，实际上这并不完全是好消息，所以在我们如何变老方面肯定存在性别差异。

But at the same time, there are sex differences.

但与此同时，也存在性别差异。

What does evolutionary theory say about sex differences?

进化论对性别差异有何看法？

But they didn't set out to test sex differences.

但他们并没有打算测试性别差异。

The researchers determined that specific parts of the brain do show sex differences, but an individual brain rarely has all 'male' or all 'female' traits.

研究人员认为，大脑的特定部位确实表现出性别差异，但是个体大脑很少拥有所有男性或女性特征。

Some would maintain that there really are deep sex differences.

有些人会坚持认为确实存在很深的性别差异。

And as females approach menopause, sex differences in chronic pain begin to disappear.

随着女性接近更年期，慢性疼痛的性别差异开始消失。

An important limitation of this study however, is that it only tested male subjects, so this data won't tell us whether there are any sex differences.

然而，这项研究的关键限制因素是，它只使用了男性作为测试对象，所以这些数据不会告诉我们性别在方面是否有不同。

And there are some typical sex differences in some features, in some regions.

在某些地区，某些特征上存在一些典型的性别差异。

And then I need to go and say, OK, are there sex differences, you know?

然后我需要说，好吧，性别差异存在吗，你知道吗？

Another debate is a debate concerning sex differences in the capacity for math and science.

另一场辩论是关于数学和科学能力的性别差异的辩论。

This self-segregation might exaggerate and enhance sex differences.

这种自我隔离可能会夸大和增强性别差异。

For one thing, there's only some subsets of math-related cognitive behavior that shows any reliable sex differences.

一方面，只有一些与数学相关的认知行为子集显示出任何可靠的性别差异。

So, if you're interested in sex differences and different theories about the mechanism of sex differences, this is where you should go.

因此， 如果您对性别差异和有关性别差异机制的不同理论感兴趣，那么这就是您应该去的地方。

Frankly, we can't do that for hardly  any differences in behaviour, not even just sex differences, any anything at all.

坦率地说，我们不能因为几乎没有任何行为差异而这样做，甚至不仅仅是性别差异， 任何事情。