Why Evolution Site Is Your Next Big Obsession

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Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, there are still a lot of misconceptions about the evolution. People who have taken in the nonsense of pop science often believe that biologists do not believe in evolution.

This site, which is a complement to the PBS program that provides teachers with resources that promote evolution education while avoiding the types of misconceptions which hinder it. It's organized in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

Evolution is a complex and difficult subject to teach well. People who are not scientists often have a difficult time understanding the subject, 에볼루션 바카라사이트 사이트 (dodd-hertz-2.thoughtlanes.net) and some scientists even employ a definition that confuses it. This is particularly relevant to debates about the definition of the word itself.

It is crucial to define the terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful way. The site is both an accompaniment to the 2001 series, and it is also a resource on its own. The content is presented in an organized way that makes it easy to navigate and understand.

The site defines terms such as common ancestor and gradual process. These terms help frame the nature of evolution and its relationship to other concepts in science. The website then provides an overview of how the concept of evolution has been vetted and verified. This information can be used to dispel the myths that have been engendered by the creationists.

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

Adaptation: The tendency of heritable traits to become better suitable to a particular setting. This is a result of natural selection, which happens when organisms with more adaptable characteristics 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 identify the common ancestor.

Deoxyribonucleic Acid: A huge biological molecular that contains the necessary information for cell replication. The information is stored in nucleotide sequences, which are strung into 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 where evolutionary changes in one species are affected by changes in evolutionary processes in the other. Coevolution is evident in the interactions between predator 에볼루션 코리아 and prey, or parasites and hosts.

Origins

Species (groups that can interbreed), evolve by a series of natural variations in the traits of their offspring. These changes are caused by a variety such as natural selection, 에볼루션바카라 genetic drift and mixing of gene pools. The development of new species can take thousands of years. Environmental circumstances, such as climate change or competition for food or habitat, can slow or accelerate the process.

The Evolution site tracks the development of a variety of species of plants and animals over time and focuses on the most significant transitions that occurred in the evolution of each group's history. It also explores the human evolutionary roots and humans, a subject that is particularly important for students to comprehend.

Darwin's Origin was published in 1859, at a time when only a handful of antediluvian fossils of humans were discovered. Among them was the famous skullcap and bones that were discovered in 1856 in the Little Feldhofer Grotto in Germany that is now thought to be an early Homo neanderthalensis. It is unlikely that Darwin was aware of the skullcap when it was published in 1858, one year following the initial edition of The Origin.

While the site is focused on biology, it also includes a good deal of information about geology and paleontology. One of the most appealing features of the Web site are a set of timelines which show the way in which climatic and geological conditions have changed over time and a map of the distribution of some fossil groups that are featured on the site.

Although the site is a companion piece to the PBS television show, it also stands on its own as an excellent source for teachers and students. The site is well-organized and offers clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more specific elements of the museum Web site. These hyperlinks help users move from the engaging cartoon 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 illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has resulted in a variety of animals, plants and insects. Paleobiology, the study of these creatures within their geological context offers many advantages over modern observational or experimental methods for exploring evolutionary phenomena. In addition to examining processes and events that take place regularly or over a lengthy period of time, paleobiology is able to analyze the relative abundance of different species of organisms and their distribution in space over geological time.

The site is divided into a variety of pathways to understanding evolution which include "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence that supports the theory of evolution. The path also reveals common misconceptions about evolution and the evolution of thought.

Each of the other major sections of the Evolution site is equally created, with resources that can be used to support a range of curriculum levels and pedagogical styles. The site offers a wide array of interactive and multimedia content, including video clips, animations and virtual labs in addition to general textual content. The content is presented in a nested bread crumb style that facilitates 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 is enlarged to show one clam that is able communicate with its neighbors and respond to changes in water conditions that occur on the reef level. This page, along with the other multidisciplinary interactive and multimedia pages, provides an excellent introduction to a variety of topics in evolutionary biology. The material also provides a discussion of the role of natural selection and the concept of phylogenetic analysis, which is a crucial method to understand evolutionary change.

Evolutionary Theory

Evolution is an underlying thread that runs through all branches of biology. A vast collection of resources helps teachers teach about evolution across all life sciences.

One resource, which is a companion to the PBS television series Understanding Evolution, is an outstanding example of an Web site that offers both the depth and breadth of its educational resources. The site features a wealth of interactive learning modules. It also features an "bread crumb structure" that assists students in moving away from the cartoon-like style used in Understanding Evolution and onto elements on this site that are more closely related to the realms of research science. An animation that introduces students to the concept of genetics is linked to a page that highlights John Endler's experiments in artificial selection using Guppies living in ponds native to Trinidad.

The Evolution Library on this website contains a large multimedia library of resources that are associated with evolution. The content is organized according to curriculum-based paths that parallel the learning objectives outlined in the standards for biology. It includes seven short videos specifically intended for use in the classroom. These can be viewed online or purchased as DVDs.

Evolutionary biology is an area of study that poses many important questions, including the causes of evolution and how quickly it occurs. This is particularly true for the evolution of humans which was a challenge to reconcile religious beliefs that humanity has a unique position in the universe and a soul, with the idea that innate physical traits evolved from Apes.

There are a myriad of other ways evolution could occur, 에볼루션카지노사이트 with natural selection as the most popular theory. Scientists also study different types such as genetic drift and 무료에볼루션 sexual selection.

While many fields of scientific study have a conflict with the literal interpretations of religious texts, the concept of evolution biology has been a subject of intense debate and opposition from religious fundamentalists. While some religions have been able to reconcile their beliefs with the theories of evolution, other religions haven't.