Insects propagate themselves by means of eggs.
昆虫以产卵后代。
It is important to recognize when you might benefit from an outcross breeding.
对于异系认识也是非常重要，有时，它也会有利于发展。
Some tropical fish reproduce by laying eggs.
有些热带鱼靠产卵。
Breed can divide individual plant or at inarch of early spring, Chu Xia.
可分株或于早春.初夏插枝。
Bacterial reproduction is accelerated in weightless space.
在失重空间,细菌加快了。
The biology class studied the generation of fruit flies.
生物班学生研究了果蝇。
CFA registered Cattery which breeds British shorthair.
- CFA登录猫场，专门英猫。
The topophysis on asexual reproduction of Ginkgo biloba L.was studied.
对银杏无性位置效应进行了研究。
The Cape sundew is easily propagated by seed or vegetative means.
好望角毡苔很容易以种子或其他方法。
The moon also triggers the spawning of dog and cubera snappers.
月亮也激发了狗啮鱼和古布拉金线鱼。
Algae microorganisms in the water overpopulate because of the surplus nitrogen.
水中藻类微生物由于氮富余而过度。
E. coli only conjugate when one of the cells possesses fertility genes.
只有当其细胞之一有基因时，大肠杆菌才会结合。
Viviparous propagation of plants is divided into seed viviparity and vegetative organ viviparity.
植物胎生方式有种子胎生和营养体胎生2种类型。
Distribution of RVA profile characteristics in clonally propagated F2population(F2CP).
图4 F2无性系(F2CP)中RVA特征值分布 Fig.
Without this, you are reducing your chances of concentrating the genes of the linebred ancestor.
没有这种选择，你就正在降低强调在血系内中祖先基因机会。
All species will breed inter se.
所有生物都在其种内进行。
Young spittlebugs cannot survive under dry conditions and thrive in moist thatchy turf.
幼虫在阳光充足地方不能生存，而在潮湿地方可以大量。
When you outcross, look for a male from a line of distinct type.
当你在进行异系时候，请选择一只与本犬型截然不同犬只。
Rabbits breed quickly.
兔子很快。
Birds reproduce by laying eggs.
鸟类由产卵。
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There aren't a lot of them and they don't breed quickly or successfully.
它们数量不多，殖速度也不快，并且常殖失败。
And then a couple of years down the road, hopefully, some successful breeding.
再过几年，希望能成功殖。
That got the researchers thinking about something of great importance to most animals: reproduction.
殖。
Question 2. To mate and then produce young animals.
，后殖后代。
First, some organisms reproduce asexually, so they don't need other organisms to produce offspring.
首先，有些生物是无性殖，所以它们不需要其他生物来殖后代。
This is a breeding pen arrangement plan.
这是殖圈布置方案。
And this was most frequent early in the breeding season.
这在殖早期最为频。
And there was a clear pattern here - they proliferate where there is suitable water.
这里有清晰模式，它们在适合水域殖。
Most never get a chance to reproduce.
多数雄性海象不会有机会殖。
Golden eagles do not reproduce until they are about five years old.
金雕要到五岁左右才会殖。
It breeds along the U.S. West Coast.
它在美国西海岸殖。
It reproduces differently from other sea crabs.
它们与海蟹殖方式不同。
So, they keep on procreating, and they keep on growing.
所以，它们继续殖，继续生长。
The animals live long lives and are slow to reproduce.
这些动物寿命很长，殖速度很慢。
Instead, they walk, or waddle to their new home and breeding grounds.
而是摇摆地走到殖地。
All here to breed before winter returns.
都趁着冬天来临之前来这里殖。
They then multiply after attaching to cells inside the organ.
后它们附着在胃部细胞上殖。
In two generations, those had produced 3,800 grandchildren.
两代殖之后，培养了3800子二代。
Hogs are raised for their meat or for breeding.
养这种猪是为了吃肉或殖。
They will only breed where the natural habitat is friendly.
只会在合适自栖息地进行殖。
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划词翻译
详细解释
后代。
认识也是非常重要
猫。
，
后
