Lesson Overview Darwin Presents His Case Lesson Overview 16.3 Darwin Presents His Case Lesson Overview Darwin Presents His Case THINK ABOUT IT Darwin wrote up a complete…
1. Evolution A change in the genetic makeup (gene frequency) of a population 2. Equilibrium is achieved by meeting ALL of these qualifications: Not having ANY mutations.…
Slide 1Natural Selection on Polygenic Traits Slide 2 Effects of natural selection on polygenic traits are very complex Can affect the distributions of phenotypes in any of…
Slide 1Natural Selection on Polygenic Traits Slide 2 Mechanisms of Evolution –The main causes of evolutionary change are genetic drift, gene flow, and natural selection.…
Slide 1Evolution Review Slide 2 History of the Earth Darwins Theory of Natural Selection Evidence of Evolution Shaping Evolutionary Theory Miscellaneous 100 200 300 400 500…
Slide 1Genetic Variation - The fuel of natural selection Campbell et al, chapter 23 Slide 2 Populations are polymorphic Nature vs. Nurture Source of variation Maintenance…
Slide 1Being Smart About Intelligent Design David Banach Department of Philosophy St. Anselm College Slide 2 What is Intelligent Design? Slide 3 Central Works and Figures…