Essay
The apple host race (or biotype) of the Rhagoletis pomonella fruit flies evolved after apples were colonized by individuals of R. pomonella's hawthorn race (hawthorn is the original host of R. pomonella). If the two R. pomonella races become two different species over time, would this represent an example for cospeciation? Briefly justify your answer.
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No; R. pomonella swi...View Answer
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