Examlex
The eukaryotic cell cycle consists of two phases, interphase and mitotic cell division. What are the substages that take place within each of these two phases?
Hybrid Embryos
Embryos created through the fusion of gametes from two different species, used in scientific research for various purposes.
Prezygotic Barriers
Mechanisms that prevent mating or fertilization between species, ensuring reproductive isolation and species divergence.
Postzygotic Barriers
Reproductive isolating mechanisms that occur after fertilization, preventing the development of viable or fertile offspring between different species.
Temporal Isolation
A mechanism of reproductive isolation in which different species breed at different times, preventing them from interbreeding.
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