multiple select question\nselect all that apply\nwhat types of conditions may lead to adaptive radiation?\n□…

multiple select question\nselect all that apply\nwhat types of conditions may lead to adaptive radiation?\n□ a species undergoes duplication of chromosomes via allopolyploidy.\n□ gene flow is reestablished between two previously isolated populations that have been re - cently reconnected.\n□ a species occurs in an environment with few other species and many resources.\n□ a catastrophic event leads to mass extinction.\n□ islands form through volcanic activity and are subsequently colonized.\nneed help? review these concept resources.

multiple select question\nselect all that apply\nwhat types of conditions may lead to adaptive radiation?\n□ a species undergoes duplication of chromosomes via allopolyploidy.\n□ gene flow is reestablished between two previously isolated populations that have been re - cently reconnected.\n□ a species occurs in an environment with few other species and many resources.\n□ a catastrophic event leads to mass extinction.\n□ islands form through volcanic activity and are subsequently colonized.\nneed help? review these concept resources.

Answer

Brief Explanations:

  • Allopolyploidy can cause rapid genetic change and open up new evolutionary paths, potentially leading to adaptive radiation.
  • In an environment with few species and many resources, a species can diversify to exploit different niches, promoting adaptive radiation.
  • Mass extinctions clear ecological niches, allowing surviving species to diversify and fill those niches through adaptive radiation.
  • Newly - formed islands provide a unique set of resources and few competitors initially, which can lead to adaptive radiation as colonizing species diversify.
  • Gene flow between previously isolated populations generally reduces genetic differences and is not typically a cause of adaptive radiation.

Answer:

A. A species undergoes duplication of chromosomes via allopolyploidy. C. A species occurs in an environment with few other species and many resources. D. A catastrophic event leads to mass extinction. E. Islands form through volcanic activity and are subsequently colonized.