Examlex
Considering how small atoms are,what are the chances that at least one of the atoms exhaled in your first breath will be in your last breath?
Gametic Isolation
A type of prezygotic barrier where the gametes (egg and sperm) of two different species fail to unite or fertilize, preventing the formation of a zygote.
Hybrid Inviability
A postzygotic barrier where offspring resulting from the mating of two different species fail to survive to reproductive maturity.
Mechanical Isolation
A form of reproductive isolation where two species are prevented from interbreeding due to physical incompatibilities that prevent successful mating or fertilization.
Magic Traits
Specific traits in evolutionary biology that influence both mate choice and survival, facilitating speciation.
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