Examlex
The great library at Nineveh was founded by ________.
Hybrid Inviability
Hybrid inviability is a postzygotic barrier where hybrid offspring fail to survive to maturity, reducing the chances of genes being exchanged between different species.
Temporal Isolation
A mechanism of reproductive isolation in which two species breed at different times, preventing them from interbreeding.
Hybrid Breakdown
A postzygotic barrier where hybrid offspring have reduced survival or fertility rates.
Gametic Isolation
A prezygotic reproductive barrier where genetic differences prevent gametes from different species from fusing to form a zygote, thus preventing inter-species reproduction.
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