The divergence between the two populations of Rhagoletis must have occurred very rapidly because Please login to save the post

The divergence between the two populations of Rhagoletis must have occurred very rapidly because

  • A The apple tree was imported into North America with European settlement approximately 200 years ago
  • B Flies were imported into North America with European settlement approximately 200 years ago
  • C Long-distance rail transport of fruit increased only after the American Civil War (1861 -1865)
  • D Heavy use of gunpowder during the American Civil War (1861 -1865) led to increased mutation rates in many natural populations of plants and animals

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