生殖力是指大量繁殖的能力。
它是怎么繁殖的？
通过主动选择栖息地，生物体能够在生理意义上选择生存和繁殖的地方。
With active habitat selection, an organism is able to physically select where to live and breed.
如果没有物理屏障将继续在同一栖息地生活和繁殖的个体隔离开来，分化是否会出现？
Can divergence occur if no physical barriers are in place to separate individuals who continue to live and reproduce in the same habitat?
同样，如果一种植物或动物没有留下任何可以繁殖的后代，它就不能把所有的能量浪费在使自己变得更强壮上，因为这是最可能走向灭绝的方式。
Similarly, a plant or animal cannot squander all its energy on growing a big body if none would be left over for reproduction, for this is the surest way to extinction.
栖息地的选择似乎会影响繁殖的成功率。
正如你记得的那样，（物种）适应是有助于一个物种生存或繁殖的生理或行为特征。
As you recall, an adaptation is a physical or behavioral feature of a species that helps it survive and reproduce.
例如，研究发现了饮食变化可以减缓炎症，或使体内环境不适于癌细胞繁殖的证据。
Studies have explored evidence that dietary changes can slow inflammation, for example, or make the body inhospitable to cancer cells.
人们曾经认为，蚂蚁培育的真菌是它们繁殖的一种单一品种，自远古时期以来基本上没有改变。
It was once thought that the fungus that ants cultivate was a single type that they had propagated, essentially unchanged from the distant past.
西海岸的太平洋鲸鱼基金会表示担忧，因为摩托车吓跑了一种迁徙到夏威夷繁殖的濒临灭绝的鲸鱼。
The Pacific Whale Foundation on the west coast expressed concern that the scooters are frightening away an endangered species of whale that migrates to Hawaii for breeding.
鸭子是在有大量水的地方觅食和繁殖的鸟类，但近几十年来，由于干旱，它们的栖息地一直在缩小。
Ducks are birds that feed and breed in areas where there is a lot of water, but their habitats have been shrinking in recent decades because of the droughts.
有一种说法是，泽菊蜜可能对人体不安全，但目前没有迹象表明，这使得繁殖的时机把握得特别不幸。
There is a suggestion that ragwort honey might not be safe for humans, but there is no indication that this made the timing of the proliferation particularly unfortunate.
实际上实现繁殖的是一个随机的8位位掩码。
The actual breeding is accomplished with a random 8-bit bitmask.
“那可很远哪，”我回答，“它们不在旷野边上繁殖的。”
That must be a good distance up,' I answered; `they don't breed on the edge of the moor.
这可以帮助专门进行繁殖的少数细胞更有效地繁殖。
This helps the few cells specialised for reproduction to do so more effectively.
从这个角度看，这个人，人来只是细菌繁殖的方式。
From this person — this perspective, a person is just a germ's way of making other germs.
她当时进行的研究是月亮周期对蟾蜍习性与繁殖的影响。
She was studying the effects of lunar cycles on the toads'behaviour and reproduction.
实验室研究证实绿茶含有一种可抑制病毒繁殖的化合物。
Laboratory studies have identified a compound in green tea that might keep viruses from multiplying.
但是鹦鹉却被视作更大的威胁，因为它们繁殖的更快，巢建的更高。
But parrots are seen as bigger threat because they breed faster and nest in high-up spots.
这种情况可能是过量繁殖的嗜油和嗜甲烷微生物所导致的。
The probable cause in this case: microbes digesting oil and methane gas from the spill.
该报告说，当温度上升，传播疾病的昆虫成熟更快，繁殖的后代更多。
When temperatures rise, the insects that spread disease mature faster and produce more offspring, the report says.
很多人也许都不知道，我们的口腔中具有加速细菌繁殖的物质。
A lot of us may not know this, but our mouth is composed of substances that could promote the growth of bacteria.
几乎有一半在英国繁殖的鸟类要冬徙，有时飞越的距离相当惊人。
Almost half of the bird species that breed in Britain leave for the winter, sometimes travelling prodigious distances.
美国还资助达累斯萨拉姆的一个项目，杀死蚊子在水中繁殖的幼虫。
The United States also funds a program in Dar es Salaam to kill mosquito larvae in the water where they are born.
他们将城市中心繁殖的小鸟和远离喧嚣的小鸟分开来比较它们的大脑。
They classified the birds as those that breed in the heart of the city or those that avoid the hustle and bustle. And then they compared the bird brains.
因此找出一种防止这个坏家伙再生繁殖的方法成了研究人员的当务之急。
So finding a way to prevent these rogues from reproducing is high on researchers' to-do lists.
Prostratin被认为是能够激活一种能促进病毒繁殖的蛋白质。
Prostratin is thought to activate a protein that promotes replication of the virus.
同样的谣传也适用于同系繁殖的动物，当然它们在种族中也并不是较弱的。
The same myth also applies to inbreed animals, who are not always the weaker of the species.
同样的谣传也适用于同系繁殖的动物，当然它们在种族中也并不是较弱的。
The same myth also applies to inbreed animals, who are not always the weaker of the species.
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