The recent study on elongated tortoises has revealed that the species has minimal genetic variation, which is surprising given their widespread geographic distribution. This raises the question: why do elongated tortoises have such low genetic diversity? Could it be due to historical factors such as population bottlenecks or environmental pressures? Or is there a biological mechanism at play that limits genetic variation in this species? Understanding the reasons behind the lack of genetic diversity in elongated tortoises could provide valuable insights into their evolutionary history and potential conservation strategies.

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source: Phys.org