Biology, 06.05.2020 02:25 phagonphillips4675
A flowering shrub is introduced to North America as an ornamental plant. Beetles that normally feed on a different North American plant species begin tolive and feed on the introduced shrub. Their appearance and seasonal schedulebegin to shift as they adapt to feeding on the new plant host. Gradually thebeetles on the introduced shrub form a distinct species that does not breed withthe original source population of beetles. This is an example of .
A. genetic drift
B. sympatric speciation
C. allopatric speciation
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A flowering shrub is introduced to North America as an ornamental plant. Beetles that normally feed...
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