Tuesday, December 22, 2009

What role may isolation play in speciation?

isolation plays a major role





there can be geographic isolation, which means the different populations undogo different selective pressures and mutations, which leads to genetic isolation (can interbreed) and a new speciesWhat role may isolation play in speciation?
when a species is isolated, they live under different conditions. different genes are passed on successfully than the other group. eventually, different species will form.What role may isolation play in speciation?
explain what you mean? don't really understand the context?

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