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Evolution Site – Teaching About Evolution Despite the best efforts by biology educators, misconceptions persist about the evolution. Pop science nonsense has led many people to believe that biologists aren't believers in evolution. This rich Web site, which is a complement to the PBS program offers teachers resources that support the evolution of education while avoiding the types of misconceptions which make it difficult to understand. It's arranged in a nested “bread crumb” format to make it easy for navigation and orientation. Definitions It's difficult to properly teach evolution. It is often misunderstood even by non-scientists, and even scientists have been guilty of using a definition that confuses the issue. This is particularly relevant when it comes to the nature of the words themselves. Therefore, it is essential to define terms that are used in evolutionary biology. Understanding Evolution's website provides this in a simple and efficient manner. The site is a companion to the show that premiered in 2001, but it is also an independent resource. The content is presented in a structured manner that makes it simpler to navigate and comprehend. The site defines terms such as common ancestor and gradual process. These terms help to frame the nature of evolution as well as its relation to other scientific concepts. The site also provides an overview of how the concept of evolution has been tested and verified. This information will help to dispel the myths created by creationists. You can also access a glossary which includes terms that are used in evolutionary biology. These terms include: Adaptation is the tendency of hereditary traits to become better suited to an environment. This is a result of natural selection. 에볼루션 게이밍 with more adaptable characteristics are more likely than those with less-adapted traits to reproduce and survive. Common ancestor (also known as common ancestor) is the most recent ancestor shared by two or more species. By analyzing the DNA from these species, it is possible to determine the common ancestor. Deoxyribonucleic acid: A huge biological molecule that contains the information required for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are the reason behind the creation of new genetic information inside cells. Coevolution is a relation between two species where evolution of one species are influenced by evolutionary changes of the other. Examples of coevolution are the interactions between predator and prey, or the parasite and the host. Origins Species (groups of individuals who can interbreed) develop through a series of natural changes in the characteristics of their offspring. The changes can be caused by a variety of causes, including natural selection, genetic drift and mixing of genes. The evolution of a new species may take thousands of years and the process may be slowed down or speeded up by environmental conditions such as climate change or competition for food or habitat. The Evolution site tracks the evolution of a number of different species of plants and animals over time and focuses on the most significant shifts that occurred throughout each group's history. It also explores human evolution, which is a topic that is particularly important to students. Darwin's Origin was published in 1859, when just a handful of antediluvian fossils of humans were discovered. Among them was the famous skullcap and associated bones found in 1856 at the Little Feldhofer Grotto in Germany, which is now known as an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was published in 1858, a year following the initial edition of The Origin. Origin. While the site focuses on biology, it also contains a wealth of information about geology as well as paleontology. Among the best features on the site are a timeline of events which show how geological and climatic conditions have changed over time as well as an outline of the geographical distribution of some fossil groups listed on the site. The site is a companion to the PBS TV series but it can also be used as an educational resource by teachers and students. The site is extremely well-organized and has clear links between the introductory content in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum Web site. These links make it easier to move from the cartoon style of Understanding Evolution pages into the more sophisticated worlds of research science. There are also links to John Endler's experiments with guppies. They illustrate the importance ecology in evolutionary theory. Diversity The evolution of life has led to a variety of plants, animals and insects. Paleobiology is the study of these creatures within their geological context and has numerous advantages over the current observational and experimental methods for analyzing evolutionary processes. Paleobiology focuses on not just the processes and events that take place regularly or over time but also the distribution and frequency of different groups of animals in space throughout the geological time. The site is divided up into several paths that can be chosen to learn about evolution. One of these paths, “Evolution 101,” takes the viewer through the complexities and evidence of evolution. The path also reveals common misconceptions about evolution and the history of evolutionary thought. Each of the main sections of the Evolution website is equally well-developed, with materials that support a variety educational levels and teaching styles. In addition to the standard textual content, the site features an array of interactive and multimedia resources like videos, animations and virtual laboratories. The content is laid out in a nested bread crumb-like fashion that helps with navigation and orientation within the vast web site. The page “Coral Reef Connections”, for example, provides an overview of coral relationships and interactions with other organisms, and then zooms in to one clam, which is able to communicate with its neighbours and respond to changes in the conditions of the water that occur at the reef level. This page, along with the other multidisciplinary interactive and multimedia pages, offers a great introduction to many topics in evolutionary biology. The material also provides a discussion of the role of natural selection and the concept of phylogenetic analysis, which is an important tool for understanding the evolution of change. Evolutionary Theory Evolution is an underlying thread that connects all branches of biology. A rich collection supports teaching evolution across the disciplines of life science. One resource, which is a companion to the PBS television series Understanding Evolution, is an excellent example of an Web site that offers both depth and a variety of educational resources. The site features a wide range of interactive learning modules. It also has an “bread crumb structure” that allows students to move away from the cartoon style that is used in Understanding Evolution and onto elements of this vast website that are closely related to the realms of research science. An animation that introduces students to the concept of genetics is linked to a page about John Endler's experiments in artificial selection using Guppies in native ponds in Trinidad. Another helpful resource is the Evolution Library on this Web site, which has an extensive collection of multimedia assets connected to evolution. The content is organized into courses that are based on curriculum and follow the learning objectives outlined in the biology standards. It contains seven videos specifically designed for use in classrooms, and can be streamed at no cost or purchased on DVD. A number of important questions remain at the heart of evolutionary biology, including the factors that trigger evolution and how fast it occurs. This is particularly true in the case of human evolution where it was a challenge to reconcile religious beliefs that held that humans have a distinct place in creation and a soul with the notion that human beings have innate physical traits evolved from the apes. There are also a number of other ways in which evolution could occur, with natural selection as the most popular theory. Scientists also study different types such as genetic drift, and sexual selection. Although many scientific fields of study have a conflict with literal interpretations found in religious texts, evolution biology has been a subject of intense controversy and opposition from religious fundamentalists. Certain religions have reconciled their beliefs with evolution, but others haven't.