2005 was also a standout year for researchers studying the emergence of new species, or speciation.
2005年也是研究新物种出现，或称物种形成，的科学家们作出杰出工作的一年。
Speciation may also be induced artificially, through animal husbandry or laboratory experiments.
物种形成也可以通过动物饲养或实验室人工诱导。
Wide hybridization plays an important role in plant species evolution, and one that often leads to new speciation, either through polyploidization or at the diploid level.
远源杂交在植物物种进化上起着重要作用，往往是通过多倍体化或在二倍体水平上形成新物种。
Hybridization is a prominent feature of natural plant populations, and one that often leads to speciation, either through polyploidization or at the diploid level.
远缘杂交是许多天然植物种群的一个显著特性，其结果往往是通过多倍体化或者在二倍体水平上形成新物种。
Whether speciation is achieved normally via genetic drift or natural selection is the subject of much ongoing discussion.
究竟正常的物种形成是通过遗传漂变还是通过自然选择达到的，是现在正在进行热烈讨论的话题。
Whether speciation is achieved normally via genetic drift or natural selection is the subject of much ongoing discussion.
究竟正常的物种形成是通过遗传漂变还是通过自然选择达到的，是现在正在进行热烈讨论的话题。
应用推荐