This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Final bio review: Monday Tuesday Go back to exam 1 and 2 Perfect symbiosis , Wild life reflection 2009 with Topics for consideration: Evolution ch18-19: o Macroevolution versus microevolution; hox genes o Darwin theory of evolution: artificial(farmers) and natural selection: premise (5 requirments) for natural selection to occur o What is natural selection? Stabilizing, directional, disruptive o Measuring evolution: sedimentary rock and fossil layers, radioisotopic decay of atmospheric carbon, comparative anatomy (homologus and homoplastic structures and convergent evolution) vestigial structures, molecular evidence of genetic change o Biogeography and biogeographic realms o Hardy Weinberg principles: genetic equilibrium- evolution in action by comparing expected with actual observations o Increasing and decreasing genetic variations Decreasing: non-random mating, positive assortative mating, genetic drift, natural selection (stabilizing, directional, and disruptive) Increasing: mutations, negative assortative mating, gene flow...
View Full Document
This note was uploaded on 10/27/2011 for the course BIO 102 taught by Professor Brey during the Spring '08 term at Rutgers.
- Spring '08