According to the concept of punctuated equilibrium,
A) natural selection is unimportant as a mechanism of evolution.
B) given enough time, most existing species will branch gradually into new species.
C) a new species accumulates most of its unique features as it comes into existence.
D) evolution of new species features long periods during which changes are occurring, interspersed with short periods of equilibrium, or stasis.
E) transitional fossils, intermediate between newer species and their parent species, should be abundant.

Question

Quizplus · Accepted Answer

Punctuated equilibrium suggests that a new species accumulates most of its unique features relatively quickly when it first comes into existence, rather than gradually over time. This concept contrasts with the idea of slow, steady change and suggests that evolutionary change occurs in rapid bursts followed by long periods of stability.

According to the Concept of Punctuated Equilibrium