15 Documentaries That Are Best About Evolution Site

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, which is a companion to the PBS series offers teachers with resources that promote evolution education and avoid the kinds of misinformation that can undermine it. It's laid out in the "bread crumb" format to make navigation and orientation easier.

Definitions

Evolution is a complicated and difficult subject to teach well. It is often misunderstood even by non-scientists, and even scientists are guilty of using definitions that confuse the issue. This is particularly relevant to discussions about the nature of the word.

It is therefore crucial to define the terms that are used in evolutionary biology. Understanding Evolution's website provides this in a simple and efficient way. The site is a companion to the series that first aired in 2001, but it can also function as an independent resource. The content is presented in a structured manner that makes it easier to navigate and comprehend.

The site defines terms like common ancestor and gradual process. These terms help define the nature and relationship of evolution to other scientific concepts. The site provides an overview of the ways the concept of evolution has been tested. This information will help to dispel the myths created by creationists.

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

Adaptation is the process of changing hereditary traits to become more suitable to their environment. This is a result of natural selection. It occurs when organisms with more adaptable traits are more likely to survive and reproduce than those with less adaptable characteristics.

Common ancestor: The latest common ancestor of two or more different species. By studying the DNA of these species it is possible to determine the common ancestor.

Deoxyribonucleic acid: A large biological molecule that contains the information required for 에볼루션 무료체험; igres.ru, cell replication. The information is contained in sequences of nucleotides that are strung together to form long chains, referred to as chromosomes. Mutations are responsible for the creation of new genetic information within cells.

Coevolution is a relationship between two species in which evolutionary changes in one species are dependent on evolutionary changes in the other. Examples of coevolution include the interaction between predator and prey or 에볼루션 바카라 사이트 host and parasite.

Origins

Species (groups of individuals that can interbreed) change through an array of 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 evolution of new species could take thousands of years. Environmental circumstances, such as climate changes or competition for food and habitat can slow or speed up the process.

The Evolution site follows the evolution of various groups of animals and plants, focusing on major transitions within each group's past. It also examines the evolution of humans as a subject that is of particular interest for students.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. One of them was the infamous skullcap and bones that were discovered in 1856 at the Little Feldhofer Grotto in Germany that is now thought to be an early Homo neanderthalensis. Although the skullcap was not published until 1858, just one year after the first edition of the Origin appeared, it is very unlikely that Darwin had seen or heard of it.

The site is primarily an online biology resource however, it also has many details on geology and paleontology. The website has numerous aspects that are quite impressive, including a timeline of how geological and climate conditions have changed over the course of time. It also includes a map showing the distribution of fossil groups.

While the site is a companion to the PBS television show however, it can stand on its own as an excellent source for teachers and students. The site is 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 links make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated realms of research science. There are links to John Endler's experiments with guppies. They demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has led to an array of animals, plants and insects. Paleobiology is the study of these creatures in their natural environment and has many advantages over modern observational and experimental methods of examining evolutionary processes. In addition to studying processes and events that occur frequently or over a long period of time, paleobiology can be used to examine the relative abundance of different species of organisms and their distribution throughout the course of geological time.

The site is divided up into several options to study the subject of evolution. One of the paths, "Evolution 101," walks the reader through the complexities and evidence of evolution. The path also explores common misconceptions about evolution as well as the history of evolutionary thought.

Each of the other major sections of the Evolution site is equally constructed, with materials that support a variety of curriculum levels and pedagogical styles. The site offers a wide array of multimedia and interactive resources, including animations, video clips and virtual labs as well as general textual content. The content is presented in a nested bread crumb style that facilitates navigation and orientation within the vast web site.

For example, the page "Coral Reef Connections" provides an overview of coral relationships and their interaction with other organisms. Then, it narrows down to a single clam that can communicate with its neighbors and respond to changes in the water conditions that take place at the level of the reef. This page, as well as the other multidisciplinary, multimedia and interactive pages on the website, 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 and the concept of phylogenetic analysis, which is a key tool in understanding evolutionary 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 the life sciences.

One resource, which is the companion to PBS's TV series Understanding Evolution is an excellent example of a Web site that provides the depth and the broadness in terms of educational resources. The site features a wealth of interactive learning modules. It also has an "bread crumb structure" that assists students in moving away from the cartoon-like style that is used in Understanding Evolution and onto elements on this site that are more closely connected to the worlds 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.

Another useful resource is the Evolution Library on this site, which contains an extensive library of multimedia resources connected to evolution. The content is organized according to curriculum-based pathways that correspond to the learning objectives outlined in the standards for biology. It includes seven short videos designed specifically for 무료 에볼루션 use in the classroom, and can be streamed for no cost or purchased on DVD.

A number of important questions remain in the midst of evolutionary biology, including what triggers evolution and how fast it occurs. This is particularly applicable to human evolution which has made it difficult to reconcile that the innate physical characteristics of humans were derived from apes and religious beliefs that hold that humans are unique among living things and holds a an exclusive place in the creation, with soul.

In addition there are a variety of ways in which evolution could occur and natural selection is the most popular theory. Scientists also study different types such as mutation, genetic drift, and sexual selection.

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