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Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, misinformation about evolution persist. People who have been exposed to the nonsense of pop science often believe that biologists are saying they don't believe in evolution.

This site, which is a companion to the PBS series It provides teachers with materials which support evolution education and avoids the kinds of misinformation that can hinder it. It's organized in a "bread crumb" format to make navigation and orientation easier.

Definitions

It's not easy to effectively teach evolution. It is often misunderstood by non-scientists and even some scientists are guilty of using a definition that confuses the issue. This is especially relevant when discussing the nature of the words themselves.

It is therefore essential to define the terms that are used in evolutionary biology. The website for the PBS show, 에볼루션 코리아 Understanding Evolution, does this in a clear and helpful way. The site is both a companion for the 2001 series, but it is also a resource on its own. The material is organized in a way that makes it easy to navigate and understand.

The site defines terms such as common ancestor 에볼루션 and the gradual process. These terms help define the nature and relationship of evolution to other concepts in science. The site also provides an overview of how the concept of evolution has been tested and verified. This information can be used to dispel misconceptions that have been propagated by creationists.

You can also consult a glossary that includes terms that are used in evolutionary biology. These terms include:

Adaptation: The tendency of heritable characteristics to become more suited to a particular environment. This is the result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adaptable traits to survive and reproduce.

Common ancestor (also called common ancestor): The most recent ancestor that is shared by two or more species. The common ancestor 에볼루션 코리아 can be identified by analyzing the DNA of those species.

Deoxyribonucleic acid: A large biological molecule that holds the information necessary for cell replication. The information is stored in nucleotide sequences that are strung into long chains, referred to as chromosomes. Mutations are the source of new genetic information within cells.

Coevolution: A relationship between two species where evolutionary changes in one species are dependent on evolutionary changes in the other. Examples of coevolution include the interactions between predator and prey, or parasite and host.

Origins

Species (groups of individuals that are able to interbreed) evolve through a series of natural changes in the traits of their offspring. The causes of these changes are many factors, such as natural selection, gene drift and mixing of the gene pool. The evolution of new species could take thousands of years. Environmental conditions, such as changes in the climate or competition for food resources and 무료에볼루션 habitat can slow or speed up the process.

The Evolution site tracks through time the evolution of various species of plants and animals with a focus on major changes in each group's past. It also focuses on human evolution, which is a topic that is of particular interest to students.

Darwin's Origin was written in 1859, at a time when only a handful of antediluvian fossils of humans were discovered. The famous skullcap, 에볼루션 코리아 along with the bones associated with it, was 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 when it was published in 1858, one year after the first edition of The Origin. Origin.

The site is primarily one of biology, but it also contains lots of information about geology and paleontology. Among the best features on the site are a series of timelines that show how geological and climatic conditions have changed over time, and an interactive map of the distribution of a few of the fossil groups featured on the site.

The site is a companion to the PBS TV series but it can also be used as an educational source for teachers and students. The site is well-organized and offers clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated components of the museum's Web site. These links facilitate the transition from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. There are links to John Endler's experiments with guppies. They illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has led to many species of animals, plants and insects. Paleobiology is the study of these creatures in their natural environment and has a number of advantages over the modern observational and research methods in its exploration of evolutionary processes. In addition to studying processes and events that occur regularly or over a long period of time, paleobiology allows to study the diversity of species of organisms and 에볼루션 게이밍 their distribution in space over the geological time.

The site is divided into different options to gain knowledge about evolution. One of these paths, "Evolution 101," walks the reader through the complexities and evidence of evolution. The course also focuses on the most common misconceptions about evolution, 무료 에볼루션 as well as the evolution theory's history.

Each of the main sections of the Evolution website is equally well-developed, and includes materials that are suited to a variety of curriculum levels and teaching styles. The site includes a variety of interactive and multimedia resources, including videos, animations, and virtual labs in addition to general textual content. The content is presented in a nested bread crumb style that facilitates navigation and orientation within the large web site.

The page "Coral Reef Connections" For instance, it gives a brief overview of the relationships between corals and interactions with other organisms and then zooms in on a single clam, which is able to communicate with its neighbors and respond to changes in conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary, multimedia, and interactive pages on the website, provide an excellent introduction to a broad variety of topics in evolutionary biology. The content includes a discussion on the significance of natural selectivity and the concept phylogenetics analysis, an important tool to understand evolutionary changes.

Evolutionary Theory

Evolution is an underlying thread that connects all branches of biology. A vast collection of resources helps teachers teach about evolution across the life sciences.

One resource, which is a companion to the PBS television series Understanding Evolution, 에볼루션바카라 is an excellent example of a Web site that offers both depth and a variety of educational resources. The site offers a range of interactive learning modules. It also has a nested "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this massive website that are more closely linked to the world of research science. An animation that introduces the concept of genetics, which links to a page highlighting John Endler's artificial-selection experiments with Guppies in native ponds in Trinidad.

The Evolution Library on this website is a vast multimedia library of assets related with evolution. The contents are organized into curriculum-based paths that parallel the learning objectives outlined in the biology standards. It contains seven videos that are designed for use in classrooms. These are available to stream or purchase as DVDs.

A number of important questions remain at the heart of evolutionary biology, such as what causes evolution to occur and the speed at which it occurs. This is particularly relevant in the case of human evolution, where it was difficult to reconcile religious beliefs that held that humanity has a special position in the universe and a soul, with the notion that human beings have innate physical traits evolved from Apes.

Additionally there are a myriad of ways that evolution could be triggered, with natural selection being the most widely accepted theory. Scientists also study other kinds such as genetic drift, and sexual selection.

Although many scientific fields of study conflict with the literal interpretations of religious texts, the concept of evolution biology has been a subject of intense debate and resistance from religious fundamentalists. Some religions have reconciled their beliefs with evolutionary biology, while others haven't.