Why Evolution Site Is Your Next Big Obsession
Evolution Site - Teaching About Evolution
Despite the best efforts by biology teachers, there are still misconceptions about the evolution. Pop science nonsense has led many people to believe that biologists aren't believers in evolution.
This site, 에볼루션 바카라사이트 which is a companion to the PBS program offers teachers resources that promote evolution education, while avoiding the kinds of misconceptions which hinder it. It's laid out in a "bread crumb" format to aid in navigation and orientation.
Definitions
Evolution is a complex and difficult subject matter to teach well. It is often misunderstood by non-scientists and even scientists have been guilty of using an interpretation that is confusing the issue. This is especially relevant to discussions on the meaning of the word itself.
As such, it is important to define terms that are used in evolutionary biology. Understanding Evolution's website provides this in a straightforward and useful manner. It is a companion for the 2001 series, but also a resource of its own. The material is presented in a structured way that makes it easy to navigate and 에볼루션 바카라사이트 comprehend.
The site defines terms like common ancestor and gradual process. These terms help to frame the nature of evolution and its relationship to other concepts in science. The site gives a comprehensive overview of the way the concept of evolution has been tested. This information can be used to dispel misconceptions that have been engendered by the creationists.
It is also possible to access the glossary of terms used in evolutionary biology. These terms include:
Adaptation is the tendency of heritable traits to become more suited to the environment. This is a result of natural selection. It occurs when organisms with better adapted traits are more likely to survive and reproduce than those with less adaptable characteristics.
Common ancestor (also called common ancestor) The most recent ancestor that is shared by two or more species. The common ancestor can be identified by analyzing the DNA of those species.
Deoxyribonucleic Acid: A large biological molecular that contains the information needed for cell replication. The information is stored in nucleotide sequences which are strung into long chains called chromosomes. Mutations are the basis for new genetic information in cells.
Coevolution is a relation between two species, where the evolutionary changes of one species are influenced by evolutionary changes in the other. Coevolution can be observed in the interactions between predator and prey, or parasites and hosts.
Origins
Species (groups of individuals that are able to interbreed) change through a series of natural changes in the traits of their offspring. These changes can be caused by various factors, including natural selection, gene drift and mixing of the gene pool. The evolution of new species could take thousands of years. Environmental conditions, such as climate change or competition for food and habitat can slow or speed up the process.
The Evolution site tracks the development of a variety of animal and plant groups through time and focuses on the most significant shifts that occurred throughout the evolution of each group's history. It also examines the evolution of humans and is a subject of particular importance for students.
Darwin's Origin was published in 1859, when just a few antediluvian fossils of humans were discovered. The skullcap that is famous, along with the associated bones were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now known as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, which was a year before the first edition of the Origin was published, it is extremely unlikely that Darwin had ever heard of it.
The site is primarily a biology site however it also includes many details on paleontology and geology. The Web site has numerous features that are particularly impressive, including the timeline of the way that climate and 에볼루션 카지노 geological conditions have changed over time. It also has maps that show the locations of fossil groups.
Although the site is a companion piece to the PBS television show but it also stands on its own as a valuable resource for teachers and students. The site is extremely well-organized and has clear links between the introduction information in Understanding Evolution (developed with support from the National Science Foundation) and 에볼루션 바카라사이트 the more specialized components of the museum's Web site. These hyperlinks make it easier to transition from the cartoon-style Understanding Evolution pages into the more sophisticated realms of research science. Particularly there are hyperlinks to John Endler's research with Guppies, which demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has led to a wide variety of animals, plants and insects. Paleobiology is the study of these creatures in their geographical context and 에볼루션바카라사이트 offers many advantages over the modern observational and research methods in its exploration of evolutionary processes. In addition to studying processes and events that occur frequently or over a long period of time, paleobiology is able to analyze the diversity of species of organisms and their distribution in space over geological time.
The site is divided up into several paths that can be chosen to learn about evolution. One of these paths, "Evolution 101," guides the user through the nature and evidence of evolution. The path also examines myths about evolution, and the background of evolutionary thinking.
Each of the other sections of the Evolution site is equally constructed, with materials that can be used to support a range of different pedagogical levels and curriculum levels. The site offers a wide array of multimedia and interactive resources which include animations, video clips and virtual labs, in addition to its general textual content. The content is laid out in a nested bread crumb style that facilitates 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, it narrows down to a single clam that can communicate with its neighbors and react to changes in water conditions that occur at the level of the reef. This page, as well as the other multidisciplinary interactive and multimedia pages provides an excellent introduction to a variety of topics in evolutionary biology. The information also includes an overview of the importance of natural selection as well as the concept of phylogenetic analysis, which is a key tool in understanding evolutionary changes.
Evolutionary Theory
Evolution is a common thread that connects all branches of biology. A vast collection of books helps in teaching evolution across the disciplines of life science.
One resource, which is a companion to the PBS television series Understanding Evolution, is an outstanding example of an Web site that offers both depth and a variety of educational resources. The site offers a range of interactive learning modules. It also features a "bread crumb structure" that helps students move away from the cartoon style used in Understanding Evolution and onto elements on this large website more closely related to the fields of research science. Animation that introduces the concept of genetics links to a page highlighting John Endler's experiments with artificial selection using Guppies living in ponds native to Trinidad.
The Evolution Library on this website is a vast multimedia library of resources that are associated with evolution. The content is organized in the form of curriculum-based pathways that are in line with the learning objectives set out in the biology standards. It contains seven videos designed for use in classrooms. They can be streamed or purchased as DVDs.
Evolutionary biology remains a field of study that has many important questions, including what triggers evolution and how fast it occurs. This is particularly relevant in the case of human evolution where it was a challenge to reconcile religious beliefs that held that humanity has a special position in the universe and a soul with the idea that innate physical traits originated from the apes.
There are a myriad of other ways evolution could occur and natural selection being the most well-known theory. Scientists also study other types such as genetic drift, and sexual selection.
While many scientific fields of inquiry conflict with the literal interpretations of the Bible, evolutionary biology has been the subject of fierce debate and opposition from religious fundamentalists. Certain religions have embraced their beliefs with evolution, but others haven't.