Researchers have demonstrated that the capacity for rapid adaptation within a few generations, known as evolvability, can also explain species divergence over millions of years. By analyzing extensive datasets from current species and fossils, they found that traits with high evolvability show more divergence over time, influenced by environmental fluctuations, which plays a crucial role in shaping evolutionary outcomes.
They also examined information from 150 different lineages of fossils, where other researchers had measured differences in morphological traits in the fossils over time periods as short as 10 years and as long as 7.6 million years. Conversely, traits with little evolvability or little variability didn’t change very much between populations or between successive fossil samplesTraits with higher evolvability change rapidly because they are able to respond to environmental changes more quickly, Pélabon said.
Technology Technology Latest News, Technology Technology Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: ForbesTech - 🏆 318. / 59 Read more »
Source: ForbesTech - 🏆 318. / 59 Read more »
Source: ForbesTech - 🏆 318. / 59 Read more »