6363 01 Evolution Diagram 2 Slidemodel Parallel evolution is the process by which similar characteristics evolve in closely related organisms . similar characteristics arise due to adaptation to similar environments. parallel evolution led to the origin of “saber toothed cats” several times, while convergent evolution led to a “saber toothed” marsupial. Genetic drift. how does evolution happen natural selection & adaptations • 1. natural selection • charles darwin said most fit organisms have traits that help them survive longer and reproduce more; thereby passing on their fit traits. • desirable traits are passed on and undesirable traits are lost.
Evolution Powerpoint Template Presentation transcript. theory of evolutionsec 1 – history of evolutionary thought objectives: • define the biological process of evolution. • summarize the history of scientific ideas about evolution. • describe charles darwin’s contributions to scientific thinking about evolution. • analyze the reasoning in darwin’s theory of. The theory of evolution provides us with a framework for understanding the diversity of life on our planet, from the smallest microorganisms to the largest mammals. in this page on evolution ppt, we provide simplified powerpoint presentations on theories of evolution, mechanisms of evolution, and the evidence that supports organic evolution. Theories of evolution evolution slow, gradual change over time. geologic evolution changes in the non living planet over time. biological evolution – a free powerpoint ppt presentation (displayed as an html5 slide show) on powershow id: 6ea59e ytuzz. Evolution as such! presentation. free google slides theme, powerpoint template, and canva presentation template. charles darwin is the author of "on the origin of species", the work that has defined evolution as we know it today. as a teacher, it might be a nice topic for a lesson, so let us give you this template.