Why All The Fuss Evolution Site
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution persist. People who have taken in the nonsense of pop science often believe that biologists are saying they don't believe in evolution.
This rich website - companion to the PBS series It provides teachers with materials which support evolution education and avoid the kinds of myths that hinder it. It's laid out in a nested "bread crumb" format to facilitate navigation and orientation.
Definitions
Evolution is a complicated and difficult subject matter to teach effectively. Non-scientists often misunderstand the subject and some scientists use a definition which confuses it. This is especially true when it comes to debates about the meaning of the word itself.
It is therefore important to define the terms used in evolutionary biology. Understanding Evolution's website helps you define these terms in a simple and efficient way. The site is a companion site to the show which first aired in 2001, but it can also function as an independent resource. The material is presented in a structured manner that makes it simpler to navigate and understand.
The site defines terms such as common ancestor and the gradual process. These terms help to define the nature and significance of evolution to other concepts in science. The website then provides an overview of how the concept of evolution has been vetted and confirmed. This information can help dispel the myths created by creationists.
You can also consult a glossary that includes terms that are used in evolutionary biology. These terms include:
Adaptation is the process of changing heritable traits to become better suited to an environment. This is the result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adapted traits to survive and reproduce.
Common ancestor (also known as common ancestor): The most recent ancestral ancestor shared by two or more species. The common ancestor can be identified through analyzing the DNA of those species.
Deoxyribonucleic Acid: A huge biological molecular containing the necessary information for cell replication. The information is stored in a sequence of nucleotides that are strung together into long chains, called chromosomes. Mutations are the source of new genetic information within cells.
Coevolution is the relationship between two species, where the evolutionary changes of one species influence evolutionary changes of the other. Coevolution is evident in the interactions between predator and prey, or 에볼루션 parasites and hosts.
Origins
Species (groups of individuals who can interbreed) develop through a series of natural changes in the characteristics of their offspring. These changes can be caused by many factors, such as natural selection, gene drift, and mixing of the gene pool. The development of a new species may take thousands of years and the process could be slowed or increased by environmental factors like climate change or the competition for food or habitat.
The Evolution site traces the emergence of various animal and plant groups through time with a focus on the key shifts that occurred throughout each group's history. It also focuses on the human evolutionary roots which is especially important 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. The famous skullcap, with the bones associated with it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded as an early Homo neanderthalensis. It is unlikely that Darwin was aware of the skullcap, which was first published in 1858, a year following the initial edition of The Origin.
The site is mostly one of biology however, it also has a lot of information on geology and paleontology. Among the best features of the website are a series of timelines that show how climatic and geological conditions have changed over time, as well as an interactive map of the distribution of a few fossil groups that are featured on the site.
The site is a companion to a PBS television series, but it can be used as a resource for teachers and students. The site is extremely well-organized and has clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and 에볼루션 사이트바카라 (https://Throattext0.bravejournal.net) 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. In particular there are hyperlinks to John Endler's research with Guppies that 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 within their geological context and has a number of advantages over the modern observational and research methods in its exploration of evolutionary processes. Paleobiology focuses on not just the processes and events that occur regularly or over time, but also the relative abundance and distribution of various animal groups across geological time.
The site is divided up into different paths that can be chosen to study the subject of evolution. One of these paths, "Evolution 101," walks the reader through the complexities and evidence of evolution. The course also focuses on the most common misconceptions about evolution, as well as the evolution theory's history.
Each of the main sections of the Evolution website is equally well-designed, with materials that support a variety educational levels and teaching styles. The site has a range of interactive and multimedia content, including video clips, animations and virtual labs, in addition to its general textual content. The breadcrumb-like organization of the content assists with navigation and orientation on the massive website.
For instance, the page "Coral Reef Connections" provides an overview of coral relationships and their interaction with other organisms. Then, it concentrates on a specific clam that is able to communicate with its neighbors and react to changes in water conditions 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 wide variety of topics in evolutionary biology. The content also includes an explanation of the role of natural selectivity and the concept phylogenetics analysis as a key method for understanding the evolution of change.
Evolutionary Theory
For biology students, evolution is a key thread that binds all branches of the field. A wide selection of resources helps teachers teach evolution across the disciplines of life sciences.
One resource, which is the companion to PBS's television show Understanding Evolution is an excellent example of a Web page that offers both depth and broadness in terms of educational resources. The site features a wide range of interactive learning modules. It also has an "bread crumb structure" that allows students to move away from the cartoon style of Understanding Evolution and onto elements on this large website more closely linked to the fields of research science. For instance an animation that explains the idea of genetic inheritance connects to a page highlighting John Endler's experiments with artificial selection with guppies in native ponds of Trinidad.
Another resource that is worth mentioning is the Evolution Library on this site, which contains an extensive library of multimedia items connected to evolution. The content is organized according to curriculum-based paths that parallel the learning objectives set out in the biology standards. It includes seven short videos designed for classroom use. They can be viewed online or purchased as DVDs.
Evolutionary biology is an area of study with a lot of important questions to answer, such as the causes of evolution and how fast it occurs. This is particularly true for humans' evolution which was a challenge to reconcile religious beliefs that held that humans have a distinct place in creation and a soul, with the idea that innate physical traits were derived from apes.
There are also a number of other ways in which evolution can occur, with natural selection as the most widely accepted theory. However scientists also study different kinds of evolution, 에볼루션카지노사이트 such as mutation, genetic drift and sexual selection, among others.
Although many scientific fields of study have a conflict with the literal interpretations of religious texts, evolution biology has been a source of intense controversy and opposition from religious fundamentalists. Some religions have reconciled their beliefs to evolution while others haven't.