the formation of a new species over a few generations
reproductive isolation
the formation of species
I will assume the word you are looking for is speciation. Perhaps adaptive speciation to be precise.
Sympatric Speciation
instantaneous speciation
the formation of a new species over a few generations
the formation of a new species over a few generations
Allopatric speciation.
Instantaneous power doesn't have a frequency; it's instantaneous!
sympatric , allopatric and parapatric speciation
The product of the instantaneous voltage and the instantaneous current for a circuit or component.
Isolation Is necessary for speciation to occur.
Actually it is.
speciation
Nothing is instantaneous.
Instantaneous.