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Evolution Site – Teaching About Evolution Despite the best efforts of biology teachers, misinformation about evolution remain. People who have absorbed the nonsense of pop science often believe that biologists are saying they don't believe in evolution. This site, a companion to the PBS program that provides teachers with resources that promote evolution education, while avoiding the kinds of misconceptions which make it difficult to understand. It's organized in a nested “bread crumb” format to make it easy for navigation and orientation. Definitions It's difficult to effectively teach evolution. Many non-scientists are unable to grasp the concept, and some scientists even use a definition which confuses it. This is particularly true when discussing the meaning of the words themselves. Therefore, it is crucial to define the terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient manner. It is an accompanying site for the 2001 series, but also a resource on its own. The material is presented in a way that assists in navigation and orientation. The site defines terms like common ancestor, the gradual process and adaptation. These terms help frame the nature of evolution as well as its relationship to other scientific concepts. The site then offers an overview of how the concept of evolution has been vetted and confirmed. This information can help dispel myths that are created by the creationists. It is also possible to find a glossary of terms that are used in evolutionary biology. These terms include: The process of adaptation is the tendency of hereditary traits to become more suitable to their environment. This is a result of natural selection. Organisms that have better-adapted traits are more likely than those with less adaptable traits to survive and reproduce. Common ancestor: The latest common ancestor of two or more species. By studying 에볼루션 카지노 of these species, it is possible to determine the common ancestor. Deoxyribonucleic acid: A huge biological molecule that contains the information necessary for cell replication. The information is stored in nucleotides arranged in sequences that are strung together to form long chains, called chromosomes. Mutations are the cause of new genetic information in cells. Coevolution is the relationship between two species where evolution of one species influence evolutionary changes of the other. Coevolution is evident through the interaction between predator and prey, or parasite and hosts. Origins Species (groups of individuals that are able to interbreed) evolve through an array of natural changes in the traits of their offspring. The changes can be caused by a variety of causes, including natural selection, genetic drift and mixing of gene pools. The evolution of new species can take thousands of years. Environmental conditions, like climate changes or competition for food or habitat, can slow or accelerate the process. The Evolution site traces the emergence of a number of different groups of animals and plants over time, focusing on the major shifts that occurred throughout each group's history. It also explores the human evolutionary roots and humans, a subject that is especially important for students to comprehend. When Darwin wrote the Origin of Species, only a handful of antediluvian human fossils had been found. The famous skullcap, along with the associated bones were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded as an early Homo neanderthalensis. It is unlikely that Darwin was aware of the skullcap, which was published in 1858, one year after the publication of the first edition of The Origin. Origin. While the site focuses on biology, it also includes a good deal of information about geology as well as paleontology. The Web site has a number of aspects that are quite impressive, including the timeline of how climate and geological conditions have changed over time. It also has an interactive map that shows the location of fossil groups. While the site is a companion to the PBS television show however, it can stand on its own as a great resource for teachers and students. The site is well-organized and offers clear links to the introductory content of Understanding Evolution (developed under the National Science Foundation's support) as well as the more specialized features of the museum's website. These hyperlinks help users move from the cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly, there are links to John Endler's experiments using Guppies, which demonstrate the importance of ecology in evolutionary theory. Diversity The evolution of life has resulted in an array of plants, animals and insects. Paleobiology, the study of these creatures within their geological environment offers many advantages over the current observational or experimental methods for exploring evolutionary phenomena. In addition to exploring the processes and events that happen regularly or over a long period of time, paleobiology can be used to analyze the relative abundance of various groups of organisms and their distribution throughout the course of geological time. The Web site is divided into various ways to learn about evolution which include “Evolution 101,” which takes the viewer on a liner path through the science of nature and the evidence that supports the theory of evolution. The path also reveals common misconceptions about evolution as well as the history of evolutionary thought. Each of the other sections of the Evolution site is equally created, with resources that can be used to support a range of curriculum levels and pedagogical styles. In addition to the standard textual content, the site features an extensive selection of multimedia and interactive content, such as videos, animations and virtual laboratories. The breadcrumb-like structure of the content assists with navigation and orientation on the large website. The page “Coral Reef Connections”, for example, provides a comprehensive overview of the coral's relationships and interactions with other organisms, and then zooms in to a single clam, which can communicate with its neighbors and respond to changes in conditions of the water that occur at the reef level. 에볼루션 바카라사이트 , as well as the other multidisciplinary, multimedia and interactive pages on the site, offer an excellent introduction to a broad variety of topics in evolutionary biology. The material includes an overview of the significance of natural selectivity and the concept of phylogenetics analysis as a key method for understanding the evolution of change. Evolutionary Theory For biology students evolution is a crucial thread that weaves together all branches of the field. A rich collection of resources supports teaching about evolution across the life sciences. One resource, which is a companion to the PBS television series Understanding Evolution, is an excellent example of a Web site that provides depth and a variety of educational resources. The site features a wealth of interactive learning modules. It also features an “bread crumb structure” that assists students in moving away from the cartoon-like style used in Understanding Evolution and onto elements on this site that are more closely related to the realms of research science. For example an animation that explains the notion of genetic inheritance leads to a page that highlights John Endler's experiments in artificial selection with guppies in native ponds of Trinidad. The Evolution Library on this website contains a large multimedia library of assets related with evolution. The content is organized according to curricula-based pathways that correspond to the learning objectives outlined in biology standards. It includes seven short videos specifically designed for use in classrooms, and can be streamed for no cost or purchased on DVD. Evolutionary biology is an area of study with a lot of important questions, including what triggers evolution and the speed at which it takes place. This is particularly true in the case of human evolution, where it was difficult to reconcile religious beliefs that humans have a distinct place in the creation and a soul, with the notion that our physical traits were derived from the apes. In addition there are a variety of ways that evolution can occur with natural selection being the most widely accepted theory. Scientists also study other types such as genetic drift, and sexual selection. While many fields of scientific inquiry have a conflict with literal interpretations of religious texts, evolutionary biology has been the subject of particularly controversial debate and resistance from religious fundamentalists. While some religions have been able to reconcile their beliefs with the theories of evolution, others have not.