The phyletic gradualism model of evolution assumes that the rate of evolutionary change is characterized by:
A)abrupt changes followed by periods of no change at all
B)slow but constant change
C)rapid but constant change
D)alternating patterns of rapid and slow periods of change

Question

Quizplus · Accepted Answer

The phyletic gradualism model of evolution assumes that evolutionary change occurs slowly and constantly over time, rather than through abrupt or rapid changes.

The Phyletic Gradualism Model of Evolution Assumes That the Rate