The apparent lack of intermediate forms in the fossil record can be explained by the ____ hypothesis.
A) disruptive selection
B) fossil decay
C) punctuated equilibrium
D) genetic drift
E) allopatric speciation

Question

Quizplus · Accepted Answer

The punctuated equilibrium hypothesis suggests that species remain relatively unchanged for long periods, punctuated by brief, rapid changes during which new species arise. This can explain why intermediate forms are rare in the fossil record, as the periods of change are brief and less likely to be captured.

The Apparent Lack of Intermediate Forms in the Fossil Record