Biology 2e
Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Chapter 18, Problem 9RQ

What is the main difference between dispersal and vicariance?

  1. One leads to allopatric speciation, whereas the other leads to sympatric speciation
  2. One involves the movement of the organism, and the other involves a change in the environment
  3. One depends on a genetic mutation occurring, and the other does not
  4. One involves closely related organisms, and the other involves only individuals of the same species.

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