MDCAT Biology MCQ #3631

What is the term for the idea that evolution occurs in rapid bursts followed by long periods of stability?

MDCAT Biology MCQ #3631

  1. Question 1

    Q1. What is the term for the idea that evolution occurs in rapid bursts followed by long periods of stability?

    • A) Punctuated equilibrium
    • B) Gradualism
    • C) Saltationism
    • D) Phyletic evolution

    Answer: Punctuated equilibrium

    Explanation: Punctuated equilibrium describes rapid evolution followed by stability, others describe continuous change.