1.杂交繁殖;品种间杂交
1.to produce offspring by mating with a member of a different breed or species, or mate an animal of one breed or species with one of another
1.Two species of mice might interbreed where their ranges overlapped, raising the question of what name to give to the hybrids.
两种小鼠可能在分布范围的交界处交配，那麽要如何称呼杂交种呢？
2.You could have two genuine species, whose members cannot interbreed, but whose genomes are very similar.
你可能有两个纯正的物种，两者无法通婚，不过他们的基因组非常相近。
3.Dogs, wolves, coyotes and jackals all have the same number of chromosomes and can still interbreed and produce viable offspring.
狗、狼、土狼和豺狼都具有相同数量的染色体，并且能够相互间交配从而产生可以存活的后代。
4.Coyotes (another species in the genus Canis) have expanded east and begun to interbreed with C. lycaon.
郊狼（犬属中的另一种狼）已经向东拓展，开始与阿冈奎狼交配。
5.Steelhead populations and rainbow trout populations can and do interbreed at different levels.
刚头种群和虹鳟种群可以杂交，实际上也发生不同水平的杂交。
6.Sometimes the escaped fish interbreed with wild fish to the detriment of the local stock.
有时溜走的鱼与野生异种交配，使本地鱼的存量遭到损失；
7.Wolves and dogs can interbreed and produce offspring.
狼和狗能够异种交配而且繁育后代。
8.Elementary Research on Testing and Utilization of Heterosis to Interbreed Maize
玉米品种间当代杂交优势测试和利用的初探
9.Studies of interbreed in vitro fertilization of swam buffalo and bovine gametes
水牛和黄牛种间体外受精的研究