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Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, misinformation about evolution persist. Pop science fiction has led a lot of people to think that biologists don't believe in evolution.

This site, a companion to the PBS program offers teachers resources that promote evolution education, while avoiding the kinds of misconceptions which undermine it. It's organized in a "bread crumb" format to facilitate navigation and orientation.

Definitions

It's difficult to teach evolution well. It is often misunderstood by non-scientists, and even some scientists are guilty of using definitions that confuse the issue. This is particularly true when it comes to discussions on the definition of the word itself.

Therefore, it is essential to define terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient way. The website is a companion to the series that first aired in 2001, but is also an independent resource. The content is presented in a nested manner that aids navigation and orientation.

The site defines terms like common ancestor, gradual process and adaptation. These terms help frame the nature and relationship of evolution with other scientific concepts. The website provides a summary of the way in which evolution has been examined. This information will help to dispel the myths created by creationists.

It is also possible to access a glossary of terms used in evolutionary biology. These terms include:

Adaptation: The tendency of hereditary traits to become more suitable to a particular setting. This is a result of natural selection. Organisms with better-adapted characteristics are more likely than those with less adaptable traits to survive and reproduce.

Common ancestor (also called common ancestor) is the most recent ancestor that is shared by two or more species. By studying the DNA of these species it is possible to determine the common ancestor.

Deoxyribonucleic Acid: A massive biological molecular that holds the necessary information 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 a relationship between two species where evolutionary changes in one species are influenced by evolutionary changes in the other. Coevolution can be observed in the interaction of predator and prey, or parasites and hosts.

Origins

Species (groups of individuals that are able to interbreed) change through natural changes in the traits of their offspring. Changes can be caused by numerous factors, like natural selection, gene drift, and mixing of the gene pool. The development of new species can take thousands of years. Environmental circumstances, such as climate changes or competition for food resources and habitat can impede or accelerate the process.

The Evolution site tracks the development of a number of different animal and 에볼루션코리아 plant groups through time with a focus on the key changes that took place in each group's history. It also examines the evolution of humans, which is a topic of particular importance to students.

Darwin's Origin was published in 1859, when only a handful of antediluvian fossils of human beings had been discovered. The famous skullcap, along with the bones associated with it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. It is unlikely that Darwin knew about the skullcap, which was published in 1858, which was a year following the initial edition of The Origin.

The site is primarily one of biology, but it also contains a lot of information on geology and 에볼루션 paleontology. The site offers numerous features that are particularly impressive, including an overview of how geological and climate conditions have changed over the course of time. It also includes an interactive map that shows the location of fossil groups.

Although the site is a companion piece to the PBS television show however, it can stand on its own as a great source for teachers and students. The site is well-organized and offers easy links to the introductory content of Understanding Evolution (developed under the National Science Foundation's support) and the more specialized features on the museum's website. These links make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated worlds of research science. Particularly, there are links to John Endler's experiments with Guppies, which demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has led to a wide variety of animals, plants and insects. Paleobiology, the study of these creatures within their natural environment is a superior method of study over the current observational or experimental methods for studying evolutionary phenomena. Paleobiology focuses on not just the processes and events that happen frequently or over time, but also the distribution and frequency of different groups of animals in space over the course of the geological time.

The website is divided into various paths that can be chosen to gain knowledge about evolution. One of these paths, "Evolution 101," guides the user through the nature and evidence of evolution. The course also focuses on common misconceptions about evolution and the evolution theory's history.

Each of the main sections on the Evolution website is equally well-designed, with materials that support a variety levels of curriculum and teaching methods. In addition to the standard textual content, the site features an extensive selection of multimedia and interactive content including video clips, animations, and virtual labs. The content is organized in a nested, bread crumb-like fashion that helps with navigation and orientation on the Web site.

The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides an overview of the coral's relationships, their interaction with other organisms, and then zooms in to one clam, which is able to communicate with its neighbors and react to changes in the water conditions that occur on the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages, offers a great introduction to the many areas of evolutionary biology. The material includes an explanation of the significance of natural selectivity and the concept of phylogenetics, an important method for understanding the evolution of changes.

Evolutionary Theory

Evolution is a common thread that is found throughout all branches of biology. A wide range of resources supports teaching about evolution across all life sciences.

One resource, which is a companion to the PBS television series Understanding Evolution, is an excellent 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. It also has a "bread crumb structure" that allows students to move away from the cartoon-like style that is used in Understanding Evolution and onto elements of this vast website that are closely related to the worlds of research science. For example, an animation introducing the concept of genetic inheritance links to a page that focuses on John Endler's experiments in artificial selection with guppies from the native ponds of Trinidad.

Another resource that is worth mentioning is the Evolution Library on this site, which contains an extensive library of multimedia resources related to evolution. The content is organized into curricula-based pathways that correspond to the learning objectives set out in the biology standards. It contains seven videos intended for use in the classroom. They can be streamed or 에볼루션 사이트 purchased as DVDs.

Evolutionary biology is still a field of study with a lot of important questions, including the causes of evolution and how quickly it happens. This is especially applicable to human evolution where it's been difficult to reconcile that the physical characteristics of humans evolved from apes and religious beliefs that claim that humanity is unique in the universe and has a special place in creation. It is soul.

In addition there are a myriad of ways that evolution could occur and natural selection is the most popular theory. Scientists also study different types like mutation, genetic drift, and sexual selection.

While many fields of scientific study have a conflict with literal interpretations found in religious texts, 무료 에볼루션코리아 (mouse click the next web page) evolution biology has been the subject of intense debate and opposition from religious fundamentalists. Certain religions have embraced their beliefs to evolution but others haven't.