Card Set Information
Are groups of interbreeding populations that evolve independently from other groups
Organisms can exist in the same species even if___
They do not have the same appearance
-prevent mating between the species
-hybrid offspring are less fit
Something agricultural blocking a species from expanding throughout the area.
Ex. Rivers, Oceans, Mountains etc.
Main Causes for Extinction
Habitat change and destruction
How do new species form(Requirements)
Reproductive Isolation of populations