Biology, 12.02.2020 03:58 shayleewright

Sympatric speciation:

only occurs in bacteria.
occurs whenever a physical barrier between two species is removed (i. e., a river dries up) and the two species start to interbreed.
can occur instantaneously through formation of polyploid offspring.
whenever hybrids mate with parental species.
can occur instantaneously through formation of polyploid offspring.

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Sympatric speciation:

only occurs in bacteria.
occurs whenever a physical barrier...