Which of the Following Is Not Part of the Punctuated

Multiple Choice

Which of the following is not part of the punctuated equilibrium model?

A) There is a period of no change interrupted by speciation.
B) Transitional fossils are less likely to be found.
C) It is difficult to determine when speciation occurred.
D) It often involves an isolated subpopulation.
E) Speciation often occurs rapidly.