10 Great Books On Evolution Site
Evolution Site - Teaching About Evolution
Despite the best efforts of biology teachers, there are still misconceptions about evolution. People who have been exposed to the nonsense of pop science often believe that biologists do not believe in evolution.
This site, which is a companion to the PBS program, provides teachers with materials that support the evolution of education while avoiding the types of misconceptions that can hinder it. It's organized in a "bread crumb" format to make navigation and orientation easier.
Definitions
It's not easy to teach evolution well. People who are not scientists often have a difficult time understanding the subject, and some scientists even employ a definition that confuses it. This is especially true when discussing the nature of the words themselves.
It is therefore crucial to define the terms that are used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful manner. The site is a companion to the series that first aired in 2001, but also functions as an independent resource. The content is presented in a structured way that makes it easy to navigate and understand.
The site defines terms like common ancestor, gradual process and so on. These terms help to frame the nature of evolution as well as its relationship to other scientific concepts. The site then offers an overview of how the concept of evolution has been tested and confirmed. This information can help dispel myths created by creationists.
You can also access a glossary which includes terms used in evolutionary biology. These terms include:
Adaptation: The tendency for hereditary traits to become more adaptable to a specific environment. This is a result of natural selection, which occurs when organisms that are better adapted traits are more likely to survive and reproduce than those with less adaptable traits.
Common ancestor (also called common ancestor): The most recent ancestor shared by two or more species. The common ancestor can be identified through analyzing the DNA of the species.
Deoxyribonucleic acid: A large biological molecule that holds the information required for cell replication. The information is contained in nucleotides arranged in sequences that are strung together into long chains, called chromosomes. Mutations are the source of new genetic information in cells.
Coevolution is a relation between two species in which the evolutionary changes of one species influence evolutionary changes of the other. Examples of coevolution include the interactions between predator and prey or host and parasite.
Origins
Species (groups of individuals that can interbreed) change through natural changes in the characteristics of their offspring. These changes are caused by a variety of factors, including natural selection, genetic drift, and mixing of gene pools. The development of new species can take thousands of years. Environmental circumstances, 에볼루션 무료 바카라 such as changes in the climate or competition for food resources and habitat, can slow or accelerate the process.
The Evolution site tracks the evolution of a number of different groups of animals and plants over time, focusing on the major transitions that occurred in each group's history. It also examines the evolution of humans, which is a topic that is of particular interest for 에볼루션 코리아 students.
Darwin's Origin was written in 1859, at a time when only a few antediluvian fossils of human beings had been discovered. Among them was the famous skullcap and the associated bones discovered in 1856 at the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. It is highly unlikely that Darwin was aware of the skullcap when it was published in 1858, a year after the first edition of The Origin.
While the site focuses on biology, it also contains a wealth of information on geology and paleontology. One of the most appealing features of the Web site are a set of timelines which show the way in which climatic and geological conditions have changed over time as well as an interactive map of the distribution of a few fossil groups listed on the site.
While the site is a companion to a PBS television show but it also stands on its own as a valuable resource for teachers and students. The site is well-organized and has clear links between the introduction material in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum's web site. These hyperlinks help users move from the cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly there are links to John Endler's experiments with guppies that illustrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has produced a diversity of animals, plants, and insects. Paleobiology is the study of these creatures in their geological environment is a superior method of study over modern observational or experimental methods of studying evolutionary phenomena. Paleobiology can examine not just the processes and events that occur regularly or over time but also the relative abundance and distribution of different groups of animals across geological time.
The website is divided into various options to study the subject of evolution. One of these paths, "Evolution 101," guides the user through the evolution of nature and the evidence of evolution. The course also focuses on misconceptions regarding evolution, as well as the history of evolutionary thought.
Each of the main sections of the Evolution website is equally well-developed, and includes materials that are suited to a variety of curriculum levels and teaching styles. In addition to the general textual content, the site features an extensive selection of multimedia and interactive content, such as videos, animations, and virtual laboratories. The content is organized in a nested, bread crumb style that facilitates navigation and 에볼루션 바카라 무료체험 룰렛 (Http://Www.Myvrgame.Cn/Home.Php?Mod=Space&Uid=5204260) orientation within the large web site.
The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides a comprehensive overview of the coral's relationships and interactions with other organisms and then zooms in to a single clam, which can communicate with its neighbors and react to changes in conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary multimedia and interactive pages, gives a good introduction to a variety of topics in evolutionary biology. The information also includes an explanation of the role of natural selection as well as the concept of phylogenetic analysis, which is a key tool for understanding the evolution of change.
Evolutionary Theory
Evolution is a common thread that runs through 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 a Web site that provides depth and breadth in its educational resources. The site has a variety of interactive learning modules. It also has a "bread crumb structure" that allows students to move away from the cartoon-like style of Understanding Evolution and onto elements on this site that are more closely connected to the fields of research science. For instance, an animation introducing the concept of genetic inheritance links to a page that focuses on John Endler's experiments with artificial selection with guppies in native ponds of Trinidad.
The Evolution Library on this website has a huge multimedia library of materials that deal with evolution. The content is organized according to curricula-based paths that correspond to the learning objectives outlined in the standards for biology. It contains seven videos specifically designed for classroom use. They can be viewed online or purchased as DVDs.
Evolutionary biology remains a field of study with a lot of important questions, such as the causes of evolution and the speed at which it takes place. This is especially applicable to human evolution which has made it difficult to reconcile the notion that the physical characteristics of humans derived from apes and religions that believe that humans are unique among living things and has an enviable place in creation with soul.
There are a myriad of other ways in which evolution can occur including natural selection, which is the most popular theory. Scientists also study different types such as genetic drift and sexual selection.
While many scientific fields of study are in conflict with literal interpretations in religious texts, the concept of evolution biology has been a source of intense controversy and opposition from religious fundamentalists. Certain religions have embraced their beliefs to evolution while others haven't.
