一些种类不同,亲缘疏远的生物,由于适应相似的生活、环境而在形体上变得相似,不对等的器官也因适应相同的功能而出现了相似的性状。
这是趋同进化的一个例子:间隔十万八千里,基因不同的物种,为了适应相似的外部环境,越来越趋于同质化了。
In an example of what's known as convergent evolution, geographically isolated and genetically distinct species developed similar characteristics because they were adjusting to similar environments.
结果表明:半红树植物不只有或少许具有真红树植物独特的结构。没有趋同适应。
All these have shown that the semi-mangrove has no or a little peculiar structure of the true-mangrove, and there is no convergent adaptation.
另外一种是基于预测的趋同策略,它能够提高趋同过程的搜索效率,并具有很强的自适应能力。
And another is prediction-based similartaxis strategy, which can enhance the search efficiency in similartaxis process and has much stronger adaptive ability than basic MEC.
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