Examlex
Which of the following does a User Requirements Document (URD) typically NOT contain?
Sexual Isolation
A mechanism of evolutionary divergence where different species or populations can no longer interbreed due to behavioral or genetic barriers.
Gametic Isolation
A prezygotic barrier where gametes (egg and sperm) of different species are incompatible, preventing fertilization.
Mechanical Isolation
A form of reproductive barrier where differences in the size and shape of reproductive organs prevent mating between species.
Sympatric Speciation
The evolution of a new species within the same geographic region as the parental species. Compare with allopatric speciation.
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