Which Mode(s) of Selection Lead(s) to a Reduction in Variation

question 212

Multiple Choice

Which mode(s) of selection lead(s) to a reduction in variation but no change in the mean?

• A) Stabilizing selection only
• B) Directional selection only
• C) Disruptive selection only
• D) Both stabilizing and disruptive selection
• E) Both directional and disruptive selection

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Definitions:

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