1. Stage 1: Abiotic Synthesis of OrganicMonomers Amino Acids Chains of nucleotides Chains of DNA bases Chains of RNA bases Building blocks of protein…
Slide 1 CH. 15 Slide 2 Ch. 15.1 – DARWIN’S THEORY OF EVOLUTION BY NATURAL SELECTION MAIN IDEA – Charles Darwin developed a theory of evolution based on natural…
Slide 1 Theories of Evolution Chapter 15 Part I Slide 2 Definition of Evolution: A heritable change in the characteristics within a population from one generation to the…
Evolution is: Changes in Organisms Over Time Age of Earth Scientist believe that the Earth is 4.6 Billion years old. Evidence: Rock data, environmental changes âIsnât Evolution…
Slide 1 EVOLUTION CH. 15 Ch. 15.1 â DARWINâS THEORY OF EVOLUTION BY NATURAL SELECTION MAIN IDEA â Charles Darwin developed a theory of evolution based on natural selection.…