The meaning of SYMPATRIC is occurring in the same area. How to use sympatric in a sentence.

In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. [1] . An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation.

2017年2月12日 · Sympatric speciation is speciation that occurs when two groups of the same species live in the same geographic location, but they evolve differently until they can no longer interbreed and are considered different species.

In sympatric speciation, reproductive isolation evolves within a population without the aid of geographic barriers. In evolutionary biology, sympatric speciation is the evolution of a new species from a surviving ancestral species while both continue to inhabit the same geographic region.

2022年7月24日 · Sympatric speciation refers to a speciation process when two groups of identical species lived in identical geographical areas, they evolve in such a way that they could no longer interbreed. At that point, they are considered to be different species.

2019年4月24日 · Allopatric speciation and sympatric speciation are the two major mechanisms by which new species form. Is geographic isolation needed? Common in nature? Allopatric comes from the Greek words allos meaning “other” and patris which means “fatherland.”

Unlike the previous modes, sympatric speciation does not require large-scale geographic distance to reduce gene flow between parts of a population. How could a randomly mating population reduce gene flow and speciate?

2024年10月4日 · Sympatric speciation involves splitting an ancestral group into two or more reproductively isolated groups without any geographic isolation. It occurs when the diverging groups are in physical contact, interbreeding, and are involved in gene exchange.

In line with typical definitions, Kunz defines sympatric speciation as ‘the origin of new species in the same geographic area’, with sympatry itself defined as ‘the occupation of the same geographic area by different populations’.

2007年9月18日 · Sympatric speciation, from the Greek ‘same place’, involves the splitting of an ancestral species into two or more reproductively isolated groups without geographical isolation of those groups.