Which of the following is not an example of micro evolutionary change?

• A. The dark form of many moth species has increased in areas darkened by pollution.
• B. Penicillin resistant forms of bacteria have arisen since the introduction of antibiotics.
• C. The proportion of left and right bending moths in cichlid fish remains roughly 50:50.
• D. The last American eagle dies off, leading to the extinction of the species.