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Evolution Site - Teaching About Evolution

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

This rich website - companion to the PBS series - provides teachers with materials which support evolution education and avoid the kinds of misinformation that can hinder it. It's arranged in a nested "bread crumb" format for ease of navigation and orientation.

Definitions

It's difficult to properly teach evolution. It is often misunderstood by non-scientists and even scientists have been guilty of using definitions that confuse the issue. This is especially relevant when discussing the nature of the words themselves.

It is essential to define terms that are used in evolutionary biology. Understanding Evolution's website helps you define these terms in an easy and helpful manner. The site is a companion site to the show which first aired in 2001, but can also function as an independent resource. The information is organized in a manner that makes it simpler to navigate and comprehend.

The site defines terms such as common ancestor, the gradual process, and adaptation. These terms help to frame the nature of evolution as well as its relation to other concepts in science. The site also provides an overview of how the concept of evolution has been tested and confirmed. This information can be used to dispel misconceptions that have been propagated by 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. Organisms with better-adapted traits are more likely than those with less adapted characteristics to survive and reproduce.

Common ancestor (also known as common ancestor): The most recent ancestral ancestor 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 containing the information needed for cell replication. The information is stored in nucleotide sequences which are strung into long chains called chromosomes. Mutations are the basis for new genetic information in cells.

Coevolution: 에볼루션 코리아 A relationship between two species in which 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 parasite and hosts.

Origins

Species (groups of individuals who can interbreed) develop through an array of natural changes in the characteristics of their offspring. The changes can be triggered by a variety of causes such as natural selection, genetic drift and mixing of gene pools. The development of a new species could take thousands of years and the process can be slowed down or speeded up by environmental conditions such as climate change or the competition for 에볼루션카지노사이트 food or habitat.

The Evolution site follows the evolution of various groups of animals and plants with a focus on major changes within each group's past. It also explores the evolutionary history of humans and humans, a subject that is crucial for students to understand.

Darwin's Origin was written in 1859, at a time when only a few antediluvian fossils of humans had been found. The most famous among them was the skullcap and bones that were discovered in 1856 at the Little Feldhofer Grotto in Germany that is now thought as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, one year before the first edition of the Origin was published, it's extremely unlikely that Darwin had ever heard of it.

While the site focuses on biology, it also offers a lot of information about geology as well as paleontology. Among the best features of the website are a series of timelines which show how climatic and geological conditions changed over time, as well as an interactive map of the distribution of some of the fossil groups featured on the site.

Although the site is a companion piece to a PBS television show however, it can stand on its own as a great resource for teachers and students. The site is very well-organized and offers clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated elements of the museum Web site. These hyperlinks facilitate the move from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. In particular there are links to John Endler's experiments using guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has resulted in a variety of plants, animals, and 에볼루션 무료 바카라 바카라 무료체험 (kilgore-alexandersen-2.technetbloggers.De) insects. Paleobiology, the study of these creatures in their natural environment is a superior method of study over modern observational or experimental methods for exploring evolutionary phenomena. Paleobiology can examine not just the processes and events that happen frequently or over time, but also the relative abundance and distribution of various animal groups in space throughout the geological time.

The site is divided into various pathways to understanding evolution which include "Evolution 101," which takes the user on a linear path through the nature of science and the evidence that supports the theory of evolution. The path also reveals the most common misconceptions about evolution, as well as the evolution theory's history.

Each of the other sections of the Evolution site is similarly created, with resources that can support a variety of curriculum levels and pedagogical styles. The site includes a variety of multimedia and interactive resources that include videos, animations, and virtual labs, in addition to its general textual content. The content is organized in a nested, bread crumb-like fashion that helps with navigation and orientation within the large web site.

The page "Coral Reef Connections" For instance, it provides an overview of the relationships between corals and interactions with other organisms and 에볼루션카지노사이트 zooms in on one clam that is able to communicate with its neighbors and react to changes in the conditions of the water at the reef level. This page, along with the other multidisciplinary, multimedia, and interactive pages on the site, provide an excellent introduction to a broad spectrum of topics in evolutionary biology. The information also includes an overview of the importance of natural selection as well as the concept of phylogenetic analysis, which is an important tool for understanding the evolution of change.

Evolutionary Theory

Evolution is an underlying thread that is found throughout 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 the depth and breadth of its educational resources. The site offers a variety of interactive learning modules. It also features a nested "bread crumb" structure that helps students move from the cartoon-like style of Understanding Evolution to elements on this huge site that are more closely linked to the world of research science. For example an animation that explains the concept of genetic inheritance links to a page that highlights John Endler's experiments in artificial selection using guppies in the ponds of his native country of Trinidad.

The Evolution Library on this website is a vast multimedia library of materials that deal to evolution. The content is organized into curricula-based paths that correspond to the learning objectives set out in the biology standards. It contains seven videos specifically designed for use in classrooms. These can be viewed online or purchased as DVDs.

Evolutionary biology is a field of study with a lot of important questions to answer, such as the causes of evolution and how quickly it occurs. This is particularly relevant for humans' evolution, where it was difficult to reconcile religious beliefs that humanity has a special position in the universe and a soul with the notion that human beings have innate physical traits were derived from apes.

Additionally there are a variety of ways in which evolution could occur with natural selection being the most widely accepted theory. However scientists also study different kinds of evolution, such as mutation, genetic drift, and sexual selection, among others.

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