The pattern described by the theory of punctuated equilibrium is that bursts of evolutionary activity are followed by long periods of stability.
when environment conditions are stable
it was the caloric theory, according to which heat was a fluid substance that flowed into bodies when they were heated and flowed out of them as they cooled.
Electrons:)
population
According to band theory , the energy gap between valence band and conduction band was high. But during heating the energy gap get decreased. this is the reason why the mg behaves as an conductor.
They would find what theory this evidence supports instead (according to AQA exam mark sheet)
The punctuated equilibrium hypothesis is a theory that most species have little evolutionary change throughout their geological history. They will remain in a state of stasis.
A meteor strikes Earth.
It is called Punctuated Equilibrium. Some Evolutionary apologists, notably Richard Dawkins, have down played this aspect of Neo-Darwinistic theory.
No difference.
No difference.
Punctuated equilibrium is not ' a theory of evolution ' but well ensconced within modern evolutionary theory. Scientists look for evidence, not proof. The evidence suggests that punctuated equilibrium and incremental change are not mutually exclusive and both can occur in nature.
The theory of puctuated equilibrium.
The pattern described by the theory of punctuated equilibrium is that bursts of evolutionary activity are followed by long periods of stability.
Punctuated equilibrium See link below.
punctuated equilibrium
punctuated equilibrium
Punctuated equilibrium.