Convergent evolution essentially happens when animals and plants have to adapt to similar environments or ecological niches and end up with similar solutions. Crab-like forms are thought to have ...

This is evidence that quite separate, independent episodes of molecular evolution occurred, with the same functional results. This is a dramatic example of convergent evolution, when organisms ...

Phenotypic convergence, the appearance of similar forms in independent lineages, provides an opportunity for testing the predictability of genetic evolution. Similar phenotypes in different lineages ...