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They both are mechanisms by which new species arise
sympatric , allopatric and parapatric speciation
Allopatric and sympatric speciation are both methods by which new species arise. However, allopatric speciation is when species interbreed. Sympatric speciation is when several new species arise from a common ancestor.
Geographic Isolation
Sympatric Speciation develops within the range of the parent population. This type of speciation does not include geographical isolation, and can occur rapidly if a genetic change results in a barrier between the mutants and the parent population.
Sympatric Speciation
Sympatric Speciation
Sympatric Speciation
Sympatric Speciation
Sympatric Speciation
Sympatric Speciation
sympatric speciaton