10 Great Books On Evolution Site
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misconceptions about evolution persist. People who have been exposed to pop science nonsense often assume that biologists do not believe in evolution.
This site, which is a companion to the PBS series - provides teachers with materials that promote evolution education and avoid the kinds of myths that make it difficult to understand. It's laid out 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 some scientists use definitions that confuse the issue. This is particularly relevant when it comes to the meaning of the words themselves.
It is therefore important to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful manner. The website is a companion to the show which first aired in 2001, but it is also an independent resource. The information is presented in a structured manner that makes it simpler to navigate and understand.
The site defines terms such as common ancestor, the gradual process and adaptation. These terms help frame the nature of evolution and its relationship to other concepts in science. The website then provides an overview of how the concept of evolution has been researched and verified. This information can help dispel myths created by creationists.
You can also consult a glossary that contains terms used in evolutionary biology. These terms include:
Adaptation: The tendency for heritable traits to become better adaptable to a specific environment. This is a result of natural selection. Organisms that have better-adapted characteristics are more likely than those with less-adapted traits to reproduce and survive.
Common ancestor: The most recent common ancestor of two or more different species. By analyzing the DNA from these species it is possible to identify the common ancestor.
Deoxyribonucleic acid: A large biological molecule that holds the information necessary for cell replication. The information is stored in nucleotide sequences, which are strung into long chains known as chromosomes. Mutations are the cause of new genetic information within cells.
Coevolution is the 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 or parasite and host.
Origins
Species (groups that can crossbreed), evolve through a series of natural changes 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 evolution of a new species can take thousands of years, and the process could be slowed down or speeded up by environmental conditions such as climate change or competition for food or habitat.
The Evolution site tracks the development of various groups of animals and plants over time, focusing on the major changes that took place in each group's history. It also focuses on human evolution and is a subject that is particularly important to students.
When Darwin wrote the Origin in 1859, only a handful of antediluvian human fossils had been found. The skullcap that is famous, along with the associated bones were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now known as an early Homo neanderthalensis. Although the skullcap was not published until 1858, one year after the first edition of the Origin appeared, it is highly unlikely that Darwin had ever heard of it.
While the site is focused 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 series of timelines that illustrate how climatic and geological conditions have changed over time, and a map of the distribution of a few fossil groups listed on the site.
Although the site is a companion piece to the PBS television series, it also stands on its own as a great resource for teachers and students. The site is well-organized, and provides clear links to the introductory material of Understanding Evolution (developed under the National Science Foundation's funding) as well as the more specialized features of the museum's website. These hyperlinks facilitate the 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 using Guppies that demonstrate 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 geological context, has many advantages over the current observational or experimental methods of studying evolutionary processes. Paleobiology is able to study not only processes and events that happen frequently or over time, but also the relative abundance and distribution of different groups of animals in space throughout geological time.
The site is divided into various pathways to understanding evolution, including "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence that supports the theory of evolution. The path also examines myths about evolution, as well as the history of evolutionary thought.
Each of the other sections of the Evolution site is equally well developed, with materials that can support a variety of curriculum levels and pedagogical styles. In addition to the standard textual content, the site features an extensive selection of interactive and multimedia resources including video clips, animations, and virtual laboratories. The content is presented in a nested bread crumb fashion that aids navigation and orientation on the Web site.
The page "Coral Reef Connections" For instance, it provides an overview of the relationships between corals, their interaction with other organisms, and then is enlarged to show one clam, which is able communicate with its neighbors and react to changes in the conditions of the water that occur at the reef level. This page, 에볼루션 카지노 사이트, svoeteplo.ru, along with the other multidisciplinary, multimedia, 에볼루션 바카라 무료체험 and interactive pages on the site, offer an excellent introduction to a wide spectrum of topics in evolutionary biology. The material includes a discussion on the importance of natural selection and the concept of phylogenetics, an important tool for understanding evolutionary changes.
Evolutionary Theory
Evolution is a common thread that is found throughout all branches of biology. A rich collection of resources supports teaching about evolution across the life sciences.
One resource, the companion to PBS's television series Understanding Evolution is an excellent example of an Web site that provides depth as well as wide range 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 example an animation that explains the concept of genetic inheritance links to a page that highlights John Endler's experiments in artificial selection using guppies in the ponds of his native country of Trinidad.
The Evolution Library on this website is a vast multimedia library of resources that are associated with evolution. The content is organized into courses that are based on curriculum and follow the learning objectives set out in the biology standards. It contains seven videos specifically intended for use in the classroom. They can be viewed online or purchased as DVDs.
A number of important questions remain at the core of evolutionary biology, including what causes evolution to occur and the speed at which it occurs. This is especially true in the case of human evolution where it was a challenge to reconcile religious beliefs that humans have a distinct place in the creation and a soul, with the notion that our physical traits were derived from the apes.
In addition there are a myriad of ways in which evolution could be triggered, with natural selection being the most popular theory. However, 에볼루션바카라사이트 scientists also study other kinds of evolution, such as mutation, genetic drift, 에볼루션 바카라 무료체험사이트; https://abc4.kz/bitrix/redirect.php?Event1=&event2=&event3=&goto=https://evolutionkr.kr, and sexual selection, among others.
While many fields of scientific study conflict with literal interpretations in religious texts, evolution biology has been a source of intense debate and resistance from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the ideas of evolution, other religions haven't.
