the formation of a new species over a few generations
instantaneous speciation
Instantaneous speciation, also known as saltation, is a theory in evolutionary biology that suggests new species can arise suddenly and rapidly, rather than through gradual accumulation of small changes. This idea challenges the traditional view of gradualism where species evolve slowly over time. However, there is limited empirical evidence to support the concept of instantaneous speciation.
Instantaneous speciation is a hypothetical concept that suggests a species can suddenly split into two separate species without any transitional forms. This is not widely accepted in mainstream evolutionary biology, as speciation is generally considered to occur over longer periods of time through various mechanisms such as natural selection, genetic drift, and geographic isolation.
Allopatric speciation.
Instantaneous power doesn't have a frequency; it's instantaneous!
sympatric , allopatric and parapatric speciation
speciation
Isolation Is necessary for speciation to occur.
Actually it is.
Instantaneous.
Nothing is instantaneous.
if you are referring to the the worksheet the evolution of living things from the textbook holt science and technology, the answer is speciation