Generally and simply, mutation, genetic variation and natural selection.
speciation
Darwin proposed that, over a long period of time, naturall selection could lead to the formation of new species.
species
Natural selection, which is the mechanism for evolution.
evolution
We call this speciation, and is largely driven by evolution and natural selection.
speciation
Mutation, isolation and natural selection. Google allopatric speciation.
The development of a new species through evolution is called speciation.
Mutation, isolation and natural selection. Google allopatric speciation.
Natural selection.
According to science, natural selection chooses the best features for the best survival. When those processes do not occur for some reason, the species does not survive.
Natural selection
Natural selection
Natural selection
Darwin proposed that, over a long period of time, naturall selection could lead to the formation of new species.
species