How To Choose The Right Evolution Site On The Internet

Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, misinformation about evolution persist. Pop science nonsense has led people to believe that biologists don't believe evolution.

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

Definitions

Evolution is a complicated and difficult subject to teach effectively. It is often misunderstood even by non-scientists, and even some scientists are guilty of using an interpretation that is confusing the issue. This is particularly relevant when discussing the nature of the words themselves.

As such, it is essential to define terms used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful manner. The site is both an accompaniment to the 2001 series, and it is also a resource on its own. The content is presented in a structured way that makes it easy to navigate and understand.

The site defines terms like common ancestor, gradual process and so on. These terms help to frame the nature of evolution as well as its relationship to other scientific concepts. The website then provides an overview of how the concept of evolution has been vetted and validated. This information can help dispel the myths created by creationists.

It is also possible to find a glossary of terms used in evolutionary biology. These terms include:

The process of adaptation is the tendency of heritable traits to become more suited to the environment. This is a result of natural selection. Organisms with better-adapted traits are more likely than those with less adaptable traits to survive and reproduce.

Common ancestor: The most recent common ancestor of two or more distinct species. The common ancestor can be identified by studying the DNA of these species.

Deoxyribonucleic acid: A massive biological molecule that contains information needed for 에볼루션 코리아 에볼루션 바카라 무료체험 사이트 - Bbs.0817ch.com, cell replication. The information is stored in nucleotide sequences which are strung into long chains called chromosomes. Mutations are the source of new genetic information in cells.

Coevolution is a relation between two species in which the evolution of one species influence evolutionary changes of the other. Coevolution can be observed through the interaction between predator and prey, or parasite and hosts.

Origins

Species (groups of individuals who can interbreed) evolve through natural changes in the traits of their offspring. The causes of these changes are numerous factors, like natural selection, gene drift, and mixing of the gene pool. The evolution of new species can take thousands of years. Environmental circumstances, such as climate changes or competition for food or habitat, can slow or accelerate the process.

The Evolution site follows the evolution of different species of plants and animals with a focus on major changes in each group's past. It also examines the human evolutionary roots and humans, a subject that is particularly important for students to know.

Darwin's Origin was published in 1859, at a time when only a few antediluvian fossils of humans were discovered. The skullcap that is famous, along with the bones that accompanied it, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. Although the skullcap was not published until 1858, just a year before the first edition of the Origin appeared, it is very unlikely that Darwin had seen or heard of it.

While the site is focused on biology, it also contains a wealth of information on geology and paleontology. One of the most appealing features of the website are a timeline of events that illustrate how geological and climatic conditions changed over time, as well as an outline of the distribution of a few fossil groups listed on the site.

While the site is a companion to a PBS television series however, 에볼루션 슬롯게임 it can stand on its own as an excellent source for teachers and students. The site is well-organized and 에볼루션 사이트 offers easy links to the introductory material of Understanding Evolution (developed under the National Science Foundation's support) as well as the more specialized features on the museum's website. 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 with Guppies that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has produced a diversity of animals, plants and 에볼루션 슬롯게임 insects. Paleobiology is the study of these creatures within their natural environment offers many advantages over modern observational or research methods for studying evolutionary processes. Paleobiology focuses on not only the process and events that occur frequently or over time, but also the distribution and frequency of various animal groups in space throughout geological time.

The site is divided into several optional paths to learning evolution, including "Evolution 101," which takes the user on a linear path through the nature of science and the evidence to support the theory of evolution. The path also explores the most common misconceptions about evolution, as well as the evolution theory's history.

Each of the other major sections of the Evolution site is similarly created, with resources that can support a variety of different pedagogical levels and curriculum levels. The site includes a variety of interactive and multimedia content, including animations, video clips and virtual labs in addition to general textual content. The breadcrumb-like organization of the content assists with navigation and orientation on the massive Web site.

For instance, the page "Coral Reef Connections" provides an overview of the relationships between corals and their interactions with other organisms, then narrows down to a single clam that can communicate with its neighbors and respond to changes in water conditions at the level of the reef. This page, as well as the other multidisciplinary multimedia and interactive pages, gives a good introduction to a variety of topics in evolutionary biology. The content also includes a discussion on the significance of natural selectivity and the concept of phylogenetics as a key tool to understand evolutionary change.

Evolutionary Theory

For biology students the concept of evolution is a major thread that connects all the branches of the field. A vast collection of resources can help teachers teach about evolution across the life sciences.

One resource, the companion to PBS's television show Understanding Evolution is an excellent example of a Web page that provides depth as well as breadth in terms of its educational resources. The site offers a range of interactive learning modules. It also features an encased "bread crumb" structure that allows students to move from the cartoon-like 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 links to a page that highlights John Endler's experiments in artificial selection using Guppies in native ponds in Trinidad.

The Evolution Library on this website has a huge multimedia library of assets related with evolution. The content is organized according to courses that are based on curriculum and follow the learning goals established in the biology standards. It contains seven short videos that are designed for use in classrooms. They can be viewed online or purchased as DVDs.

A variety of crucial questions remain at the core of evolutionary biology, such as the factors that trigger evolution and how fast it happens. This is particularly applicable to human evolution where it has been difficult to reconcile that the physical characteristics of humans evolved from apes with religious beliefs that hold that humanity is unique in the universe and has an enviable place in creation. It is soul.

In addition there are a myriad of ways in which evolution could be triggered and natural selection is the most widely accepted theory. However, scientists also study other kinds of evolution, such as mutation, genetic drift and sexual selection, among others.

While many fields of scientific study conflict with literal interpretations in religious texts, evolution biology has been a source of intense debate and resistance from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the theories of evolution, other religions haven't.