How To Choose The Right Evolution Site On The Internet

Evolution Site - Teaching About Evolution

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

This site, which is a companion to the PBS program offers teachers resources that promote evolution education while avoiding the types of misconceptions that undermine it. It's organized in the "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 scientists have been guilty of using definitions that confuse the issue. This is particularly true when it comes to debates about the nature of the word.

Therefore, 에볼루션 카지노 it is important to define terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and helpful way. The site is a companion to the series that first aired in 2001, but it can also function as an independent resource. The information is organized in a manner that makes it easier to navigate and 에볼루션 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 then offers an overview of how the concept of evolution has been researched and validated. This information can help dispel myths created by creationists.

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

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

Common ancestor: The most recent common ancestor 에볼루션 바카라 체험 of two or more species. The common ancestor can be identified by analyzing the DNA of the species.

Deoxyribonucleic acid: A massive biological molecule that contains the information necessary for cell replication. The information is contained in sequences of nucleotides that are strung together into long chains, called chromosomes. Mutations are the cause of new genetic information in cells.

Coevolution is a relationship between two species where evolutionary changes in one species are affected by changes in evolutionary processes in the other. Examples of coevolution are the interactions between predator and prey or the parasite and the host.

Origins

Species (groups of individuals that can interbreed) change through an array of natural changes in the characteristics of their offspring. These changes are caused by a variety of factors such as natural selection, genetic drift, and mixing of genes. The development of a new species could take thousands of years, and the process could be slowed or increased by environmental factors like climate change or competition for food or habitat.

The Evolution site tracks through time the evolution of different groups of animals and plants with a focus on major changes in each group's history. It also examines the evolutionary history of humans which is crucial for students to comprehend.

Darwin's Origin was published in 1859, at a time when only a handful of antediluvian fossils of humans had been found. One of them was the infamous skullcap and associated bones found in 1856 at the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. While the skullcap wasn't published until 1858, just one year after the first edition of the Origin was published, it's highly unlikely that Darwin had heard or 에볼루션사이트 seen of it.

The site is mostly one of biology however it also includes lots of information about geology and paleontology. One of the most appealing features of the Web site are a set of timelines that show the way in which climatic and geological conditions changed over time, and an outline of the geographical distribution of some of the fossil groups featured on the site.

The site is a companion to a PBS TV series but it could also be used as a resource by teachers and students. The site is well-organized and has clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more specific components of the museum's Web site. These hyperlinks facilitate the move from the cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly there are links to John Endler's experiments using Guppies that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has resulted in an array of plants, animals and insects. Paleobiology, the study of these creatures in their geological environment, has many advantages over modern observational or experimental methods for studying evolutionary processes. Paleobiology can examine not only processes and events that happen frequently or over time, but also the relative abundance and distribution of different species of animals in space over the course of the geological time.

The website is divided into several paths that can be chosen to learn about evolution. One of the paths, "Evolution 101," takes the viewer through the evolution of nature and the evidence of evolution. The path also explores common misconceptions about evolution as well as the history of evolutionary thought.

Each of the main sections on the Evolution website is equally well-designed, with materials that are suited to a variety of levels of curriculum and 에볼루션 바카라 무료 teaching methods. In addition to general textual content, the site also has an array 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 within the vast web site.

The page "Coral Reef Connections" For instance, it provides an overview of coral relationships and their interactions with other organisms, and then zooms in on one clam that is able to communicate with its neighbours and respond to changes in the water conditions that occur on the reef level. This page, along with the other multidisciplinary, 무료에볼루션 multimedia and interactive pages on the site, provide an excellent introduction to a broad range of topics in evolutionary biology. The content also includes an overview of the importance of natural selection and the concept phylogenetics analysis, an important tool to understand evolutionary change.

Evolutionary Theory

Evolution is a common thread that connects all branches of biology. A rich collection supports teaching evolution across all disciplines of life sciences.

One resource, the companion to PBS's television show Understanding Evolution is an excellent example of an Web page that offers both the depth and the breadth in terms of its educational resources. The site features a wealth of interactive learning modules. It also features an "bread crumb structure" that allows students to move away from the cartoon style used in Understanding Evolution and onto elements on this large website more closely connected to the worlds of research science. For instance an animation that introduces the notion of genetic inheritance leads to a page that focuses on John Endler's artificial selection experiments with guppies in native ponds of Trinidad.

Another useful resource is the Evolution Library on this web site, which has an extensive library of multimedia assets connected to evolution. The content is organized into curriculum-based pathways that correspond to the learning objectives outlined in the standards for biology. It includes seven short videos designed specifically for use in the classroom, and can be streamed for free or purchased on DVD.

Evolutionary biology is still a field of study with a lot of important questions, including the causes of evolution and how quickly it occurs. This is especially true for human evolution, which has made it difficult to reconcile that the physical characteristics of humans evolved from apes and religions that believe that humanity is unique in the universe and has a special place in creation with a soul.

Additionally there are a variety of ways that evolution could occur and natural selection is the most widely accepted theory. Scientists also study other types such as genetic drift and sexual selection.

Although many scientific fields of study are in 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. While certain religions have been able to reconcile their beliefs with the notions of evolution, others haven't.