Chapter 16 darwins theory of evolution section 16 4 evidence of evolution biogeography the study of where organisms live now and where they and their ancestors lived in the past patterns of distribution tell how modern organisms evolved from ancestors two patterns important to darwin closely related but different galapagos species similar to mainland species suggests natural . Chapter 16 darwins theory of evolution chapter 16 darwins theory vocab evolution fossil artificial selection adaptation change over time preserved remains or traces of ancient organisms selective breeding of plants and animals to promote desirable heritable characteristics that increases an organisms ability. Chapter 16 darwins theory of evolution helpful links and practice materials assignments introduction to evolution powerpoint evidence for evolution powerpoint 161 worksheet 162 worksheet 163 worksheet 164 worksheet powered by create your own unique website with customizable templates. Chapter 16 darwins theory of evolution chapter 16 darwins theory vocab evolution fossil artificial selection adaptation change over time preserved remains or traces of ancient organisms selective breeding of plants and animals to promote desirable heritable characteristics that increases an organisms ability