What s Everyone Talking About Evolution Site Right Now
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution remain. People who have been exposed to popular science myths often assume that biologists claim they do not believe in evolution.
This rich Web site - companion to the PBS series - provides teachers with materials which support evolution education and avoid the kinds of misconceptions that make it difficult to understand. It's laid out in a nested "bread crumb" format to make it easy for navigation and orientation.
Definitions
It's not easy to properly teach evolution. Non-scientists often misunderstand the subject, and some scientists even use a definition which confuses it. This is especially relevant when discussing the nature of the words themselves.
It is therefore essential to define the terms used in evolutionary biology. Understanding Evolution's website does this in a straightforward and useful way. The site is a companion site to the show which first aired in 2001, but also functions as an independent resource. The material is organized in a manner that makes it easier to navigate and understand.
The site defines terms like common ancestor, gradual process and so on. These terms help to define the nature of evolution and its relationship to other concepts in science. The site gives a comprehensive overview of the way that evolution has been examined. This information will help to dispel the myths created by creationists.
It is also possible to access the glossary of terms used in evolutionary biology. These terms include:
Adaptation is the tendency of hereditary traits to become better suited to an environment. This is the result of natural selection. Organisms with more adaptable traits are more likely than those with less-adapted characteristics to survive and reproduce.
Common ancestor: The latest common ancestor of two or more species. The common ancestor can be identified by analyzing the DNA of the species.
Deoxyribonucleic acid: A huge biological molecule that holds the information required for cell replication. The information is stored in nucleotide sequences which are strung into long chains, referred to as chromosomes. Mutations are the basis for new genetic information in cells.
Coevolution is a relationship between two species, where the evolution of one species are influenced by evolutionary changes in the other. Examples of coevolution are the interactions between predator and prey, 에볼루션카지노사이트 or the parasite and the host.
Origins
Species (groups of individuals that are able to interbreed) develop through a series of natural changes in the characteristics of their offspring. These changes can be caused by numerous factors, like natural selection, gene drift, 무료에볼루션 (my website) and mixing of the gene pool. The evolution of a new species could take thousands of years, and 에볼루션 바카라사이트 the process could be slowed down or speeded up by environmental factors like climate change or competition for food or habitat.
The Evolution site follows the evolution of different animal and plant groups, focusing on major transitions in each group's history. It also focuses on human evolution and is a subject of particular importance for students.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. One of them was the infamous skullcap and bones that were discovered in 1856 in the Little Feldhofer Grotto in Germany which is now believed to be an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap when it was published in 1858, one year after the publication of the first edition of The Origin.
The site is primarily an online biology resource however, it also has lots of information about geology and paleontology. The most impressive features on the site are a series of timelines which show how climatic and geological conditions changed over time, and an outline of the distribution of a few fossil groups that are featured on the site.
The site is a companion for a PBS television series, 에볼루션카지노사이트 but it could also be used as an educational resource by teachers and students. The site is well-organized and offers clear links to the introduction material of Understanding Evolution (developed under the National Science Foundation's support) and the more specific features of 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 hyperlinks to John Endler's experiments using guppies that illustrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life has led to a variety of animals, plants and insects. Paleobiology is the study of these creatures in their geographical context and offers a number of advantages over modern observational and experimental methods of examining evolutionary processes. In addition to studying the processes and events that happen regularly or over a long period of time, paleobiology can be used to study the diversity of species of organisms and their distribution throughout geological time.
The site is divided up into various paths that can be chosen to study the subject of evolution. One of the paths, "Evolution 101," walks the reader through the complexities and evidence of evolution. The path also examines myths about evolution as well as the history of evolutionary thought.
Each of the main sections on the Evolution website is equally well-developed, with materials that support a variety curriculum levels and teaching styles. In addition to the standard textual content, the site offers a wide range of multimedia and interactive content including videos, animations, and virtual labs. The content is laid out in a nested bread crumb-like fashion that helps with navigation and orientation on the Web site.
The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides an overview of the coral's relationships and interactions with other organisms and is enlarged to show one clam that is able communicate with its neighbours and respond to changes in the conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary multimedia and interactive pages, offers a great introduction to a variety of topics in evolutionary biology. The material includes a discussion on the importance of natural selection and the concept of phylogenetics which is a crucial method for understanding the evolution of change.
Evolutionary Theory
Evolution is an underlying thread that is found throughout all branches of biology. A vast collection of resources helps teachers teach about evolution across the life sciences.
One resource, which is a companion to the PBS television series Understanding Evolution, is an outstanding example of an Web site that provides depth and a variety of educational resources. The site has a wide array of interactive learning modules. It also features a nested "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this large Web site closer to the field of research science. For instance an animation that explains the idea of genetic inheritance connects to a page highlighting John Endler's experiments in artificial selection with guppies from the native ponds of Trinidad.
The Evolution Library on this website is a vast multimedia library of assets related to evolution. The content is organized according to curriculum-based pathways that correspond to the learning objectives set out in the standards for biology. It contains seven short videos designed for use in classrooms. They can be viewed online or purchased as DVDs.
Evolutionary biology is still an area of study that poses many important questions to answer, such as the causes of evolution and how quickly it occurs. This is especially relevant to human evolution, where it has been difficult to reconcile the idea that the innate physical characteristics of humans derived from apes, and the religions that believe that humans are unique in the universe and has an enviable place in creation, with soul.
There are also a number of other ways evolution can take place including natural selection, which is the most well-known theory. However, scientists also study other kinds of evolution, such as mutation, genetic drift, and sexual selection, among others.
While many fields of scientific inquiry are in conflict with literal interpretations of religious texts evolutionary biology has been the subject of fierce debate and opposition from religious fundamentalists. While some religions have been able to reconcile their beliefs with the notions of evolution, other religions haven't.