Say "Yes" To These 5 Evolution Site Tips

Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, misinformation about evolution persist. People who have taken in popular science myths often assume that biologists do not believe in evolution.

This site, which is a companion to the PBS series offers teachers with resources which support evolution education and avoids the kinds of myths that make it difficult to understand. It's organized in the "bread crumb" format to facilitate navigation and orientation.

Definitions

It is difficult to teach evolution well. It is often misunderstood by non-scientists, and even some scientists have been guilty of using a definition that confuses the issue. This is especially true when it comes to discussions about the nature of the word.

It is therefore important to define the terms used in evolutionary biology. Understanding Evolution's website helps you define these terms in a simple and efficient way. The site is both an accompanying site 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 comprehend.

The site defines terms like common ancestor and the gradual process. These terms help to define the nature and relationship of evolution to other scientific concepts. The site gives a comprehensive overview of the ways that evolution has been examined. This information can help dispel the myths that are created by the creationists.

You can also access a glossary that contains terms used in evolutionary biology. These terms include:

Adaptation: The tendency for hereditary traits to become more suited to a particular environment. This is the result of natural selection. Organisms that have better-adapted characteristics are more likely than those with less adapted traits to survive and reproduce.

Common ancestor: The latest common ancestor of two or more different species. The common ancestor can be identified by studying the DNA of the species.

Deoxyribonucleic Acid: A large biological molecular that contains the necessary information for cell replication. The information is stored in sequences of nucleotides that are strung together into long chains, called chromosomes. Mutations are responsible for the creation of new genetic information inside cells.

Coevolution is a relationship between two species where evolutionary changes in one species are affected by changes in evolutionary processes in the other. Coevolution can be observed in the interaction of predator and prey, or parasite and hosts.

Origins

Species (groups of individuals that are able to interbreed) evolve through an array of natural changes in the characteristics of their offspring. These changes are caused by a variety of factors, including natural selection, genetic drift, and mixing of genes. The evolution of new species can take thousands of years. Environmental circumstances, such as climate change or competition for food or habitat can impede or accelerate the process.

The Evolution site follows the evolution of different animal and plant groups with a focus on major changes in each group's past. It also focuses on human evolution as a subject that is particularly important for students.

When Darwin wrote the Origin of Species, only a handful of antediluvian human fossils had been discovered. The most famous among them was the skullcap and the associated bones discovered in 1856 in the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was first published in 1858, which was a year following the initial edition of The Origin.

While the site is focused on biology, it contains a wealth of information about geology and paleontology. The site offers numerous features that are especially impressive, including an overview of how climate and geological conditions have changed over time. It also has maps that show the locations of fossil groups.

While the site is a companion to the PBS television show but 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 information of Understanding Evolution (developed under the National Science Foundation's assistance) and the more specialized features of the museum's website. These hyperlinks help users move from the cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. There are links to John Endler’s experiments with guppies that illustrate the importance 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 in their natural environment and has many advantages over the current observational and experimental methods in its exploration of evolutionary phenomena. In addition to examining the processes and events that happen frequently or over a long period of time, paleobiology is able to study the diversity of groups of organisms and their distribution across the course of 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 nature and 에볼루션 바카라사이트 evidence of evolution. The path also explores the most common misconceptions about evolution, as well as the history of evolutionary thought.

Each of the other major sections of the Evolution site is equally developed, with materials that support a variety of curriculum levels and 에볼루션 바카라사이트 pedagogical styles. The site includes a variety of interactive and multimedia resources that include videos, animations, and virtual labs in addition to general textual content. The content is organized in a nested, bread crumb fashion that aids navigation and orientation within the vast Web site.

For instance the page "Coral Reef Connections" provides an overview of the relationships between corals and their interaction with other organisms, then narrows down to a single clam that can communicate with its neighbours and respond to changes in the water conditions at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the website, provide an excellent introduction to the broad variety of topics in evolutionary biology. The content also includes an explanation of the role of natural selection and the concept of phylogenetic analysis which is a crucial tool for understanding the evolution of change.

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 the life sciences.

One resource, a companion to the PBS television series Understanding Evolution, is an excellent example of a Web site that provides depth and breadth in its educational resources. The site has a wide array of interactive learning modules. It also features an embedded "bread crumb" structure that helps students move from the cartoon-like style of Understanding Evolution to elements on this huge site that are closer to the world of research science. For example an animation that explains the concept of genetic inheritance links to a page highlighting John Endler's experiments with artificial selection with guppies from the native ponds of Trinidad.

Another resource that is worth mentioning is the Evolution Library on this web site, which contains an extensive collection of multimedia resources connected to evolution. The content is organized in curriculum-based pathways that correspond to the learning objectives outlined in the standards for biology. It includes seven short videos designed for use in classrooms. These are available to stream or purchase as DVDs.

A variety of crucial questions remain at the heart of evolutionary biology, such as the factors that trigger evolution and how fast it occurs. This is especially true in the case of human evolution which was a challenge to reconcile religious beliefs that humanity has a unique place in the creation and a soul, with the notion that our physical traits originated from Apes.

There are also a number of other ways in which evolution can occur including natural selection, which is the most widely accepted theory. Scientists also study other kinds like mutation, genetic drift and sexual selection.

While many scientific fields of inquiry have a conflict with literal interpretations of the Bible evolutionary biology has been the subject of fierce debate and 에볼루션 바카라사이트 바카라 에볼루션 무료체험 - covertuba9.Bravejournal.net - opposition from religious fundamentalists. Some religions have reconciled their beliefs to evolution while others haven't.