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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 think that biologists don't believe in evolution. This site, which is a companion to the PBS series offers teachers with resources that support evolution education and avoid the kinds of myths that make it difficult to understand. It's laid out in a “bread crumb” format to make navigation and orientation easier. Definitions It is difficult to effectively teach evolution. It is often misunderstood even by non-scientists, and even some scientists have been guilty of using an interpretation that is confusing the issue. This is especially true when it comes to discussions about the definition of the word itself. It is therefore important to define the terms that are used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful way. The website is a companion to the series that first aired in 2001, but it is also an independent resource. The content is presented in a structured manner that makes it simpler to navigate and understand. The site defines terms such as common ancestor (or common ancestor), gradual process, and adaptation. These terms help define the nature of evolution and its relationship to evolution to other scientific concepts. The site gives a comprehensive overview of the ways that evolution has been tested. This information can help dispel the myths that are created by the creationists. It is also possible to access the glossary of terms used in evolutionary biology. These terms include: Adaptation: The tendency of hereditary traits to become more suited to a particular environment. This is the result of natural selection, which happens when organisms with better-adapted traits are more likely survive and reproduce than those with less adaptable traits. Common ancestor: The most recent common ancestor of two or more species. The common ancestor can be identified by analyzing the DNA of the species. Deoxyribonucleic acid: A massive biological molecule that contains the information necessary for cell replication. The information is stored in nucleotide sequences that are strung into long chains known as chromosomes. Mutations are the reason behind the creation of new genetic information inside cells. Coevolution is the relationship between two species where evolution of one species are influenced evolutionary changes of the other. Coevolution is evident in the interaction of predator and prey, or parasites and hosts. Origins Species (groups that can crossbreed) change through a series natural changes in the traits of their offspring. The changes can be caused by a variety that include natural selection, genetic drift and mixing of gene pools. The development 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 the competition for food or habitat. The Evolution site tracks through time the emergence of various species of plants and animals, focusing on major transitions in each group's history. It also explores the human evolutionary roots and humans, a subject that is particularly important for students to know. When Darwin wrote the Origin of Species, only a handful of antediluvian human fossils had been found. The skullcap that is famous, along with the associated bones, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now known as an early Homo neanderthalensis. Although the skullcap was not published until 1858, just one year before the first edition of the Origin appeared, it is extremely unlikely that Darwin had heard or seen of it. The site is primarily one of biology however, it also has many details on geology and paleontology. One of the most appealing features of the Web site are a set of timelines which show how geological and climatic conditions changed over time, and an outline of the geographical distribution of some of the fossil groups featured on the site. Although the site is a companion to a PBS television show, it also stands on its own as an excellent resource for teachers and students. The site is well-organized, and provides clear links to the introductory content of Understanding Evolution (developed under the National Science Foundation's support) and the more specialized features of the museum website. These hyperlinks make it easier to move from the cartoon style of Understanding Evolution pages into the more sophisticated realms of research science. There are links to John Endler’s experiments with guppies, which illustrate the importance of ecology in evolutionary theory. Diversity The evolution of life on Earth has produced a diversity of animals, plants and insects. Paleobiology is the study of these creatures within their geological context and has many advantages over the modern observational and research methods in its exploration of evolutionary processes. Paleobiology focuses on not just the processes and events that happen regularly or over time but also the relative abundance and distribution of different groups of animals across the geological time. The website is divided into a variety of paths to learning evolution which include “Evolution 101,” which takes the user on a linear path through the scientific process and the evidence supporting the theory of evolution. The course also focuses on misconceptions about evolution as well as the history of evolutionary thinking. Each of the main sections of the Evolution website is equally well-developed, with materials that are suited to a variety of curriculum levels and teaching styles. The site offers a wide array of multimedia and interactive resources that include videos, animations, and virtual labs, in addition to its general textual content. The breadcrumb-like organization of the content assists with navigation and orientation on the massive website. The page “Coral Reef Connections” For instance, it provides a comprehensive overview of the relationships between corals and their interactions with other organisms and zooms in on one clam that is able to communicate with its neighbors and respond to changes in the conditions of the water at the reef level. 에볼루션카지노 , as well as the other multidisciplinary interactive and multimedia pages, offers a great introduction to a variety of topics in evolutionary biology. The material also provides an overview of the importance of natural selection as well as the concept of phylogenetic analysis which is a key method to understand evolutionary changes. Evolutionary Theory Evolution is an underlying thread that is found throughout all branches of biology. A rich collection of resources supports teaching about evolution across the life sciences. One resource, a companion to the PBS television series Understanding Evolution, is an outstanding example of a Web site that offers both the depth and breadth of its educational resources. The site features a wealth of interactive learning modules. 바카라 에볼루션 features a “bread crumb structure” that helps students move away from the cartoon style that is used in Understanding Evolution and onto elements on this large website more closely linked to the fields of research science. For instance an animation that introduces the concept of genetic inheritance links to a page that focuses on John Endler's artificial selection experiments with guppies from the native ponds of Trinidad. The Evolution Library on this website contains a large multimedia library of materials that deal to evolution. The content is organized according to curriculum-based paths that parallel the learning goals established in the standards for biology. It contains seven short videos specifically designed for classroom use. They can be viewed online or purchased as DVDs. Evolutionary biology is an area of study that poses many important questions to answer, such as the causes of evolution and how fast it takes place. This is especially true for human evolution, which has made it difficult to reconcile that the physical traits of humans were derived from apes and religious beliefs that hold that humans are unique among living things and holds a an enviable place in creation with soul. There are a myriad of other ways evolution can take place including natural selection, which is the most popular theory. Scientists also study other types such as mutation, genetic drift, and sexual selection. While many fields of scientific study have a conflict with the literal interpretations of religious texts, the concept of evolution biology has been a source of intense controversy and opposition from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the ideas of evolution, other religions haven't.