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上过高一生物课后我得知,物种之间存在生殖隔离,即它们之间不能产生后代或不能产生可育性后代。生殖隔离也是区分和鉴定物种的重要标志。比如骡子就是马和驴杂交的品种,但骡子自身没有生殖能力。这是一条牢不可破的真理吗?我搜集了许多这方面的资料,发现湖南师范大学生命科学学院的专家在多年前就打破了这个理论,这到底是怎么回事?带着疑问,我来到湖南师范大学鱼类发育生物学研究室进行求证。湖南师范大学鱼类发育生物学研究
After attending a biology class, I learned that there is reproductive isolation between species, that is, they can not produce offspring or can not produce fertile offspring. Reproductive isolation is also an important indicator of the distinction and identification of species. For example, a mule is a hybrid of a horse and a donkey, but a mule has no ability to reproduce itself. This is an unbreakable truth? I collected a lot of information in this area and found that Hunan Normal University College of Life Sciences experts broke the theory many years ago, in the end is what happened? With questions, I came to Hunan Normal University Fish Developmental Biology Laboratory to verify. Study on Fish Developmental Biology in Hunan Normal University