What Is Evolution Site And Why Is Everyone Dissing It
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misconceptions about evolution remain. Pop science nonsense has led many people to believe that biologists aren't believers in evolution.
This rich website - companion to the PBS series - provides teachers with materials that promote evolution education and avoids the kinds of misconceptions that hinder it. It's arranged in a nested "bread crumb" format to facilitate navigation and orientation.
Definitions
It's difficult to properly teach evolution. Many non-scientists are unable to grasp the concept, and some scientists even use a definition which confuses it. This is especially applicable to discussions about the meaning of the word itself.
It is important to define terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and helpful manner. The website is a companion to the series that first aired in 2001, but can also function as an independent resource. The material is presented in an organized manner that makes it easier to navigate and understand.
The site defines terms such as common ancestor (or 에볼루션 룰렛 common ancestor), gradual process, and adaptation. These terms help to frame the nature of evolution and its relation to other concepts in science. The site provides an overview of the manner in which evolution has been tested. This information can help dispel myths created by creationists.
You can also access a glossary which contains terms that are used in evolutionary biology. These terms include:
Adaptation is the process of changing heritable traits to be better suited to an environment. This is the result of natural selection. Organisms with better-adapted traits are more likely than those with less adapted traits to reproduce and survive.
Common ancestor: The latest common ancestor 에볼루션 바카라 사이트 of two or more distinct species. By studying the DNA of these species it is possible to identify the common ancestor.
Deoxyribonucleic acid: A large biological molecule that contains information necessary for cell replication. The information is contained in sequences of nucleotides that are strung together into long chains, also known as chromosomes. Mutations are the cause of new genetic information in cells.
Coevolution is the relationship between two species where evolution of one species are influenced by evolutionary changes in the other. Examples of coevolution are the interactions between predator and prey or host and parasite.
Origins
Species (groups which can interbreed) develop by a series of natural variations in their offspring's traits. These changes are caused by a variety of factors such as natural selection, genetic drift, and mixing of genes. The evolution of a new species may take thousands of years and the process can be slowed down or speeded up due to environmental conditions, such as climate change or competition for food or habitat.
The Evolution site tracks the development of various animal and plant groups through time, focusing on the major shifts that occurred throughout the history of each group. It also examines the evolution of humans, which is a topic of particular importance to students.
Darwin's Origin was published in 1859, 에볼루션 바카라 체험 at a time when only a handful of antediluvian fossils of humans were discovered. One of them was the infamous skullcap and the associated bones discovered in 1856 in the Little Feldhofer Grotto in Germany that is now thought as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, one year before the first edition of the Origin was published, it's extremely unlikely that Darwin had heard or seen of it.
The site is primarily an online biology resource however it also includes many details on geology and paleontology. The site offers several features that are especially impressive, 에볼루션사이트 such as the timeline of how geological and climate conditions have changed over time. It also includes a map showing the distribution of fossil groups.
Although the site is a companion piece to a PBS television series however, it can stand on its own as a great resource for teachers and students. The site is well-organized and offers clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and the more specific elements of the museum Web site. These hyperlinks facilitate the move from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. There are also links to John Endler's experiments with guppies that demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life has led to a variety of plants, animals and insects. Paleobiology, the study of these creatures in their geological context offers many advantages over modern observational or experimental methods for exploring evolutionary processes. In addition to studying processes and events that take place regularly or over a lengthy period of time, paleobiology allows to analyze the diversity of kinds of organisms as well as their distribution in space over geological time.
The website is divided into a variety of pathways to understanding evolution which include "Evolution 101," which takes the user on a linear path through the nature of science and the evidence supporting the theory of evolution. The path also reveals common misconceptions about evolution and 에볼루션카지노 the evolution of thought.
Each of the other major sections of the Evolution site is equally well developed, with materials that can be used to support a range of different pedagogical levels and curriculum levels. In addition to general textual content, the site offers an extensive selection of multimedia and interactive content including videos, animations, and virtual laboratories. The content is organized in a nested, bread crumb style that facilitates navigation and orientation within the vast web site.
The page "Coral Reef Connections", for example, provides an overview of the relationships between corals and interactions with other organisms, and then zooms in to one clam, which is able to communicate with its neighbors and react to changes in the 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 the many areas of evolutionary biology. The material includes a discussion on the role of natural selectivity and the concept of phylogenetics, an important method for understanding the evolution of changes.
Evolutionary Theory
For biology students, evolution is a key thread that weaves together all branches of the field. A rich collection of resources supports teaching about evolution across all life sciences.
One resource, a companion to the PBS television series Understanding Evolution, is an excellent example of a Web site that provides the depth and breadth of its educational resources. The site offers a range of interactive learning modules. It also has a nested "bread crumb" structure that allows students to transition from the cartoon style of Understanding Evolution to elements on this huge site that are closer to the world of research science. For example, an animation introducing the idea of genetic inheritance connects to a page that focuses on John Endler's experiments with artificial selection with guppies from the native ponds of Trinidad.
Another helpful resource is the Evolution Library on this site, which has an extensive collection of multimedia resources that are related to evolution. The content is organized into curricula-based paths that correspond to the learning objectives set out in biology standards. It includes seven short videos that are designed for classroom use. They are available to stream or purchase as DVDs.
Evolutionary biology is still an area of study with a lot of important questions, including what triggers evolution and how quickly it occurs. This is particularly true for 에볼루션 바카라 사이트 the evolution of humans, where it was difficult to reconcile religious beliefs that held that humanity has a unique place in the creation and a soul, with the notion that human beings have innate physical traits originated from Apes.
Additionally there are a myriad of ways that evolution could be triggered, with natural selection being the most widely accepted theory. Scientists also study other kinds such as mutation, genetic drift, and sexual selection.
While many fields of scientific inquiry have a conflict with the literal interpretations of the Bible, evolutionary biology has been the subject of particularly controversial debate and resistance from religious fundamentalists. Certain religions have embraced their beliefs to evolution while others haven't.