The experiment into the effect of weightlessness on reptiles' sexual reproduction is still continuing.

研究失重状态对壁虎性繁殖能力影响的实验仍在继续。

Researchers found that the male sparrows that adopted the newer songs had higher rates of sexual reproduction.

研究人员发现，雄性麻雀中声音比较新潮的麻雀有性繁殖的几率更高。

It is the only known species of jellyfish able to repeatedly change back into a larval stage after sexual reproduction.

灯塔水母是已知唯一一种在有性繁殖后能够反复回到幼虫阶段的水母。

But sexual reproduction in the microcosmos is not like sexual reproduction for the rest of us.

但微观宇宙中的有性生殖不同于我们其他人的有性生殖。

So, how does this have to do with sexual reproduction?

那么，这与有性生殖有什么关系呢？

IVF works by mimicking the brilliant design of sexual reproduction.

IVF 的工作原理是模仿有性生殖的绝妙设计。

Researchers have called this solo style of sexual reproduction " selfing" .

研究人员称这种有性繁殖的独奏方式为“自交”。

" And of course it is absolutely amazing and difficult for a human mind to understand that sexual reproduction begins so late in life."

“当然对人类来说这绝对是相当惊人的，人类思维很难理解有性繁殖开始的这么晚。”

Now, evolution is a slow process, but sexual reproduction can help speed it up.

进化是一个缓慢的过程， 但有性繁殖可以帮助加快它的速度。

In sexual reproduction, genes can flow much more easily through populations, which has a huge evolutionary advantage.

在有性繁殖中， 基因可以更容易地在种群中流动，这具有巨大的进化优势。

With all organic beings, excepting perhaps some of the very lowest, sexual reproduction seems to be essentially similar.

对于所有有机生物， 除了一些最低等的生物， 有性繁殖似乎在本质上是相似的。

Secondary sex characteristics refers to any sex-specific physical characteristic that is not directly involved or necessary in sexual reproduction, like pubic hair and breasts, in females.

第二性征是指其他所有性别特异的、而不直接与生育相关或在生育中不是必需的体征，例如阴毛和女性的乳房。

Like the rest of us, sexual reproduction is how Pando came into the world in the first place all those tens or hundreds of thousands of years ago.

与我们一样，有性繁殖是潘多在几十万或者几百万年前最初来到世上的方式。

A coral consists of clonal  colonies of the same organism, although sexual reproduction also occurs  between corals through the release of spores.

珊瑚由同一生物的克隆群落组成，尽管珊瑚之间也会通过释放孢子进行有性生殖。

Also, if environmental conditions are poor, asexual reproduction involves less effort than sexual reproduction because the female doesn't need to waste resources finding a mate.

此外， 如果环境条件较差，无性生殖所需的努力比有性生殖要少， 因为雌性不需要浪费资源寻找配偶。

Since sexual reproduction is necessary for the reproduction of society, this view says that sex has to be organized in some way, in order for society to function.

由于有性生殖对于社会的再生产是必要的，这种观点认为性必须以某种方式组织起来，以便社会运作。

And while humans, with our experience of plants and animals, are of course most familiar with sexual reproduction, that is absolutely not the only way it can be done.

虽然人类凭借我们对植物和动物的经验，当然最熟悉有性繁殖，但这绝对不是唯一可以做到的方式。

It may be worth notice that when Wagner's remarkable discovery was first announced, I was asked how was it possible to account for the larvae of this fly having acquired the power of a sexual reproduction.

值得注意的是， 当瓦格纳的非凡发现首次被宣布时，有人问我如何解释这种苍蝇的幼虫获得了有性生殖的能力。