Mudanças entre as edições de "Geographic isolation"
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| − | Spatial or geographical isolation is the kind of isolation that prevents interbreeding between allopatric [[population|people]] because they are physically separated. This isolation persists for a long time and could lead people/populations to differentiate morphologically in response to [[check]] for different environments. If the geographic barrier disappeared two situations may happen: <BR> a) populations may return to interbreeding thus forming a single [[population]]; <BR> b) whether the geographical isolation continues for a sufficiently long period, populations may differentiate such that the interbreeding between them is no longer possible, thus appearing [[reproductive isolation]]. | + | Spatial or geographical isolation is the kind of isolation that prevents interbreeding between allopatric [[population|people]] because they are physically separated. This isolation persists for a long time and could lead people/populations to differentiate morphologically in response to [[check]] for different environments. If the geographic barrier disappeared two situations may happen: <BR> a) populations may return to interbreeding thus forming a single [[population]]; <BR> b) whether the geographical isolation continues for a sufficiently long period, populations may differentiate such that the interbreeding between them is no longer possible, thus appearing [[reproductive isolation]].<ref>Glossary of Genetic Resources. [[Embrapa Genetic Resources and Biotechnology]]. Available at: <http://www.cenargen.embrapa.br/recgen/glossario/glossario.html>. Accessed: February 2011.</ref> |
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[[Category:Glossary]] | [[Category:Glossary]] | ||
Edição atual tal como às 10h04min de 30 de março de 2017
Spatial or geographical isolation is the kind of isolation that prevents interbreeding between allopatric people because they are physically separated. This isolation persists for a long time and could lead people/populations to differentiate morphologically in response to check for different environments. If the geographic barrier disappeared two situations may happen:
a) populations may return to interbreeding thus forming a single population;
b) whether the geographical isolation continues for a sufficiently long period, populations may differentiate such that the interbreeding between them is no longer possible, thus appearing reproductive isolation.[1]
Reference and external links
- ↑ Glossary of Genetic Resources. Embrapa Genetic Resources and Biotechnology. Available at: <http://www.cenargen.embrapa.br/recgen/glossario/glossario.html>. Accessed: February 2011.
