divergent evolution
[dɪˈvɜːrdʒənt ɛvəˈluːʃən]
nounpl: divergent evolutions
evolução divergente
1. The evolutionary process in which two or more species evolve different traits from a common ancestor, causing them to become increasingly dissimilar over time
The divergent evolution of Darwin's finches in the Galápagos Islands is a classic example of how species adapt to different ecological niches.
A evolução divergente dos tentilhões de Darwin nas Ilhas Galápagos é um exemplo clássico de como as espécies se adaptam a nichos ecológicos diferentes.
2. The process by which organisms with a common ancestor develop distinct characteristics and separate into different species through natural selection
Divergent evolution explains why mammals today show such remarkable diversity despite sharing a common ancestor millions of years ago.
A evolução divergente explica por que os mamíferos hoje mostram tal diversidade notável, apesar de compartilharem um ancestral comum há milhões de anos.
Divergent evolution is a cornerstone concept in evolutionary biology taught worldwide. In Brazil and Portugal, it is primarily encountered in academic and scientific contexts. The term gained prominence following Darwin's observations, and remains central to understanding biodiversity in both countries' educational systems and natural history museums.
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