So me and Taylor Swift are two seperate species? In all seriousness, species definition is a case of trying to define a black/white classification in a gradien

So me and Taylor Swift are two seperate species? In all seriousness, species definition is a case of trying to define a black/white classification in a gradient. It might sort of work in higher animals, such as mammals. But it certainly breaks down in bacteria, which is clearly seen since it's possible to compare genomes on population level.