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7_BartonErica_EvolutionSpeciationReview

Published on Nov 19, 2015

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PRESENTATION OUTLINE

1.

REVIEW

ERICA
Photo by Nina Matthews Photography
2.

SEPARATION

  • Species are separated by so,e for, of boundary.
3.

ADAPTATION

  • Populations change as individuals better adapted to the
  • new conditions survive and reproduce.
Photo by GollyGforce - Living My Worst Nightmare
4.

DIVISION

  • Eventually the genes of the two
  • populations are so different that
  • they can no longer interbreed.
Photo by Mohammad Alsaihati
5.

THANK YOU

Photo by davedehetre

Holly Steele