Question Detail
Question
Which of the following interaction will not promote coevolution?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Coevolution occurs when two or more species reciprocally affect each other's evolution. In commensalism, one species benefits while the other is unaffected. Since there is no selective pressure on the unaffected species, it is unlikely to evolve in response to the other. Competition, mutualism, and parasitism all exert strong reciprocal selective pressures, driving coevolution.
Hint
Which relationship involves only one party being affected, so the other has no reason to adapt?