Why Evolution Site Is Everywhere This Year
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution remain. Pop science nonsense has led many people to believe that biologists don't believe evolution.
This rich website - companion to the PBS series - provides teachers with materials that support evolution education and avoids the kinds of misinformation that can undermine it. It's arranged in a nested "bread crumb" format for ease of navigation and orientation.
Definitions
It's difficult to properly teach evolution. It is often misunderstood by non-scientists and even scientists use an interpretation that is confusing the issue. This is especially true when it comes to discussions on the nature of the word.
It is therefore essential to define the terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient way. It is an accompaniment to the 2001 series, and also a resource of its own. The material is presented in a nested manner that aids navigation and orientation.
The site defines terms such as common ancestor, gradual process, and adaptation. These terms help frame the nature of evolution and its relation to other concepts in science. The site then offers an overview of how the concept of evolution has been vetted and verified. This information can help dispel the myths created by creationists.
You can also consult a glossary that contains terms that are used in evolutionary biology. These terms include:
Adaptation: The tendency for heritable characteristics to become more suitable to a particular setting. This is a result of natural selection. Organisms with better-adapted characteristics are more likely than those with less-adapted characteristics 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 the species.
Deoxyribonucleic acid: 에볼루션코리아 A massive biological molecule that contains the information required for cell replication. The information is stored in a sequence of nucleotides that are strung together 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 evolutionary changes in one species are dependent on evolutionary changes in the other. Coevolution can be observed in the interaction of predator and prey, or parasites and hosts.
Origins
Species (groups which can interbreed) develop by a series of natural variations in the traits of their offspring. These changes can be caused by numerous factors, like natural selection, gene drift and mixing of the gene pool. The development of a new species could take thousands of years and the process could be slowed or increased due to environmental conditions, such as climate change or the competition for food or habitat.
The Evolution site tracks the evolution of a number of different animal and 에볼루션 바카라 plant groups through time, focusing on the major transitions that occurred in the evolution of each group's history. It also explores human evolution, which is a topic of particular importance for students.
Darwin's Origin was published in 1859, when only a handful of antediluvian fossils of humans were discovered. The famous skullcap, along 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. Although the skullcap was not published until 1858, just one year after the first edition of the Origin appeared, it is very unlikely that Darwin had seen or 에볼루션사이트 heard of it.
While the site focuses on biology, it also contains a wealth of information about geology and paleontology. Among the best features of the Web site are a series of timelines that show the way in which climatic and geological conditions have changed over time, and an interactive map of the distribution of a few fossil groups listed on the site.
The site is a companion to the PBS television series, but it could also be used as a source for teachers and students. The site is well-organized and provides clear links to the introduction material of Understanding Evolution (developed under the National Science Foundation's support) as well as the more specialized features of the museum's website. These hyperlinks make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated worlds of research science. In particular there are links to John Endler's research with Guppies, which demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has resulted in a variety of animals, plants and insects. Paleobiology is the study of these creatures within their geological context is a superior method of study over the current observational or experimental methods of studying evolutionary processes. In addition to studying processes and events that occur frequently or over a long period of time, paleobiology is able to study the relative abundance of different groups of organisms and their distribution in space over the geological time.
The site is divided into several options to learn about evolution. One of the paths, "Evolution 101," takes the viewer through the evolution of nature and the evidence of evolution. The course also focuses on misconceptions about evolution, 무료 에볼루션에볼루션 카지노 (sovren.Media) as well as the history of evolutionary thought.
Each of the other sections of the Evolution site is similarly developed, with materials that support a variety of curriculum levels and pedagogical styles. In addition to the standard textual content, the site offers a wide range of multimedia and interactive content, such as video clips, animations, and virtual laboratories. The content is laid out in a nested bread crumb fashion that aids navigation and orientation within the vast Web site.
The page "Coral Reef Connections", for example, provides a comprehensive overview of the relationships between corals and interactions with other organisms, and then zooms in to one clam that is able communicate with its neighbors and react to changes in conditions of the water at the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages offers a great introduction to many topics in evolutionary biology. The material includes a discussion on the significance of natural selectivity and the concept of phylogenetics analysis, an important method for understanding the evolution of change.
Evolutionary Theory
For biology students the concept of evolution is a major thread that connects all branches of the field. A rich collection of resources helps teachers teach about evolution across all life sciences.
One resource, a companion to the PBS television series Understanding Evolution, is an outstanding example of a Web site that offers both depth and breadth in its educational resources. The site offers a range of interactive learning modules. It also features an "bread crumb structure" that assists students in moving away from the cartoon style used in Understanding Evolution and onto elements on this large website more closely related to the worlds of research science. For example an animation that introduces the concept of genetic inheritance links to a page highlighting John Endler's artificial selection experiments with guppies from the native ponds of Trinidad.
Another helpful resource is the Evolution Library on this web site, which has an extensive multimedia library of items connected to evolution. The content is organized according to courses that are based on curriculum and follow the learning objectives outlined in biology standards. It includes seven short videos specifically designed for classroom use, which can be streamed at no cost or purchased on DVD.
Evolutionary biology is still an area of study that has many important questions, such as what causes evolution and how fast it takes place. This is especially true for human evolution, where it's been difficult to reconcile that the innate physical characteristics of humans derived from apes, and the religions that believe that humans are unique among living things and holds a an enviable place in creation. It is soul.
Additionally there are a myriad of ways that evolution can be triggered with natural selection being the most popular theory. Scientists also study other types such as mutation, genetic drift, and sexual selection.
While many fields of scientific inquiry conflict with literal interpretations of the Bible evolutionary biology has been the subject of particularly fierce debate and opposition from religious fundamentalists. Some religions have reconciled their beliefs to evolution while others haven't.
