Examlex
What inspired Noyes's idea of achieving perfection?
Gametic Isolation
A prezygotic reproductive barrier where gametes (egg and sperm) from different species are unable to fuse and form a viable zygote.
Mechanical Isolation
A form of reproductive isolation where differences in the size, shape, or incompatible genitalia prevent mating between species.
Hybrid Inviability
A postzygotic barrier where hybrid offspring fail to survive to reproductive age.
Gestational Abortion
The termination of a pregnancy during the gestation period, often due to natural causes such as chromosomal abnormalities.
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