They both employ the same mechanism: adaptation. The difference is that in one case, subpopulations diverge to adapt to differing circumstances, and in the other, separate species adapt to similar circumstances.
Evolution is the general theory itself, by which organisms change and adapt over time. Convergent evolution is a specific proces in which similar traits appear in unrelated organisms. For example, insects and birds both have wings but the two evolved independent of each other. That's convergent evolution.
And come up with similar solutions, both physiological and behavioral? Analogous structures arising from convergent evolution.
analogous character similarities that are the same, but found in different species, thought to have arisen from convergent evolution
Yes, because the environmental pressures are the same evolutionary processes develop similar responses to the same challenges in the environment; similar physiological and behavioral traits.
Divergent evolution occurs when a single species develops a certain trait and then diverges to become two different species. Compare this to convergent evolution, where two different species develop a similar trait.
Adaptive convergence is a form of evolution in which two unrelated (or distantly related) species evolve very similar forms due to similar selective pressures.
The adaptive traits that arise through convergent evolution are called analogous. These are the same adaptive solutions that arise in different organisms facing very similar environmental challenges and having analogous mutations to come to similar traits through natural selection. Wings in birds, bats and insects are examples of this.
Convergent evolution, or convergence theory.
convergent evolution
Convergent Evolution
It's homoplasy.
Convergent Evolution is the reason. :)
Convergent evolution may be the words you seek. This often happens when different species have to adapt to a similar environment. An example would be the similar body shape, and the shape of appendages; of both fish and of marine mammals.
Evolution is the general theory itself, by which organisms change and adapt over time. Convergent evolution is a specific proces in which similar traits appear in unrelated organisms. For example, insects and birds both have wings but the two evolved independent of each other. That's convergent evolution.
Through convergent evolution, in which similar function produces similar form.
Analogous evolution. Convergent evolution.
No. You can't define the evolution of a single species as convergent. Rather convergent evolution is a comparison of the evolution of two or more groups of organism, which independently evolve similar adaptations. The evolution of birds, bats, and pterosaurs is an example of convergent evolution: in all three groups the forelimbs developed into wings.