Biology · Evolution
What specific ecological factor drove the evolutionary divergence of Apple Maggot Flies into distinct populations without the presence of geographical barriers?
- 1A severe population bottleneck resulting in the loss of genetic variation
- 2The utilization of divergent food sources, specifically apples and hawthorns✓
- 3A sudden geographic isolation induced by changing volcanic landscapes
- 4The cross-pollination of genetic traits with wild ancestors
Correct answer
The utilization of divergent food sources, specifically apples and hawthorns
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