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Artificial hybrid The offspring of the crossing between two species that would not interbreed in nature, produced in aquaculture or aquarium conditions.

人为杂交将二个在自然中不会交配的物种在人为环境下交配,以增加后代物种的形态表现。

In mating behavior, sexual selection take important effect in deciding whether it success or not.

性选择鸣声在交配行为中起着重要作用:决定了交配的成功与失败。

Telegony is the supposed influence of a female's first mate on the offspring of her later matings with other males.

先父遗传是与母畜第一次交配的公畜,对以后该母畜与其它公畜交配所生的后代会有影响。

The social structure of mating in animals,and particularly in vertebrates, is an important ecological parameter.

交配体制动物,特别是脊椎动物,其交配的社会结构是重要的生态特征。

Assortative mating Sexual reproduction in which the pairing of male and female is not random.

选型交配:有性生殖中配对的雌雄双方不足随机交配的现象。

Cotton bollwormis a polyandrous insect, and it can carry out the seconcd mating after 1d post-first-mating, and the loss substance in MAG can be compoletely supplemented with24-36hrs after mating.

棉铃虫虫是一种多次交配的昆虫,雄蛾交配后一天即可进行二次交配,交配后的棉铃虫雄蛾MAG腔内损失的物质只需24-36小时即可补充完毕。

During the copulating course, male stayed on the dorsal shield of female for 3-34 seconds (13.7±2.8) and then moved to the ventral side of female.

结果表明, a。未交配过的菅原毛绥螨,在寻找异性交配的过程中,雄螨表现不太活跃和主动。

"But like any other behavior that doesn't lead directly to reproduction—such as aggression or altruism—same-sex behavior can have evolutionary consequences that are just now beginning to be considered," he said."For example, male-male copulations in locusts can be costly for the mounted male, and this cost may in turn increase selection pressure for males' tendency to release a chemical called panacetylnitrile, which dissuades other males from mounting them."

&但是如其他并不直接影响繁殖的行为-如挑衅或利他行为,同性间的性行为也可能产生进化结果,这一点刚开始加以考虑&他说,&比如,蝗虫中雄性之间的交配对被交配的雄性来说代价很大,但同时也增加了选择力,因为雄性接下来会释放一种叫panacetylnitrile的物质,这种物质能阻止其他雄性来跟它交配。&

Breedings involving young males proceed smoother if they are paired with experience bitches.

如果初次交配的公犬是与一只有经验的母犬进行交配,整个交配过程会顺利很多。

Linebreeding , a form of inbreeding, usually involves mating more distantly related dogs.

同种异系交配,是同系交配的另一种形式,通常是指交配犬只双方有一定血缘联系但相对较远。

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随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

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关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。