Why Evolution Site Is The Next Big Obsession
Evolution Site - Teaching About Evolution
Despite the best efforts of biology teachers, misinformation about evolution persist. People who have taken in pop science nonsense often assume that biologists claim they do not believe in evolution.
This rich website - companion to the PBS series offers teachers with resources which support evolution education and avoids the kinds of misinformation that can hinder it. It's laid out in a "bread crumb" format to aid in navigation and orientation.
Definitions
It's not easy to properly teach evolution. It is often misunderstood by non-scientists, and even scientists have been guilty of using a definition that confuses the issue. This is especially relevant to discussions about the definition of the word itself.
Therefore, it is crucial to define the terms used in evolutionary biology. Understanding Evolution's website helps you define these terms in a straightforward and useful way. The website is a companion to the show which first aired in 2001, but can also function as an independent resource. The content is presented in a nested manner which aids navigation and orientation.
The site defines terms such as common ancestor and the gradual process. These terms help to define the nature and relationship of evolution to other concepts in science. The site gives a comprehensive overview of the manner the concept of evolution has been tested. This information can help dispel myths created by creationists.
It is also possible to access a glossary of terms used in evolutionary biology. These terms include:
Adaptation is the process of changing hereditary traits to become more suitable to their environment. This is due to natural selection. It occurs when organisms that are more adaptable traits are more likely to survive and reproduce than those with less adaptable characteristics.
Common ancestor (also called common ancestor): The most recent ancestral ancestor shared by two or more species. The common ancestor can be identified through analyzing the DNA of these species.
Deoxyribonucleic acid: A massive biological molecule that contains the information needed for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are responsible for the creation of new genetic information inside cells.
Coevolution: 바카라 에볼루션 슬롯 - simply click the next website page, 에볼루션 바카라사이트 A relationship between two species in which evolutionary changes in one species are dependent on evolutionary changes in the other. Examples of coevolution include the interactions between predator and prey or host and parasite.
Origins
Species (groups that can interbreed) change through a series of natural changes in their offspring's traits. The changes can be triggered by a variety of causes, including natural selection, genetic drift and mixing of gene pools. The evolution of a new species can take thousands of years, and the process can be slowed down or speeded up by environmental conditions such as climate change or competition for food or habitat.
The Evolution site tracks the evolution of various groups of animals and plants over time and focuses on the most significant shifts that occurred throughout the evolution of each group's history. It also examines the evolution of humans as a subject that is of particular interest to students.
Darwin's Origin was published in 1859, when only a handful of antediluvian fossils of humans were discovered. The famous skullcap, 에볼루션 along with the bones that accompanied it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, which was one year after the first edition of the Origin was published, it is very unlikely that Darwin had heard or seen of it.
The site is primarily a biology site, but it also contains a lot of information on geology and paleontology. Among the best features on the site are a timeline of events that show how geological and climatic conditions have changed over time as well as an outline of the distribution of a few fossil groups that are featured on the site.
While the site is a companion to a PBS television series however, it can stand on its own as a valuable 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) and the more specialized features of the museum website. These hyperlinks make it easier to move from the cartoon style of Understanding Evolution pages into the more sophisticated realms of research science. There are also links to John Endler's experiments with guppies. They illustrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life has produced many species of animals, plants and insects. Paleobiology is the study of these creatures in their geographical context and offers many advantages over modern observational and experimental methods in its exploration of evolutionary processes. In addition to examining the processes and events that happen regularly or over a lengthy period of time, paleobiology is able to examine the diversity of species of organisms and their distribution across the geological time.
The site is divided up into several options to learn about evolution. One of these paths, "Evolution 101," guides the user through the nature and evidence of evolution. The path also explores misconceptions regarding evolution, and also the history of evolutionary thought.
Each of the other sections of the Evolution site is equally constructed, with materials that can support a variety of educational levels and pedagogical styles. In addition to the general textual content, the site offers an extensive selection of multimedia and interactive content, such as videos, 무료 에볼루션 animations and virtual laboratories. The content is organized in a nested, bread crumb style that facilitates navigation and orientation within the large Web site.
For example the page "Coral Reef Connections" gives a brief overview of coral relationships and their interaction with other organisms. It then concentrates on a specific clam that can communicate with its neighbors and respond to changes in the water conditions at the level of the reef. This page, as well as the other multidisciplinary interactive and multimedia pages provides an excellent introduction to the many areas of evolutionary biology. The content also includes a discussion of the role of natural selection as well as the concept of phylogenetic analysis which is a crucial tool in understanding evolutionary changes.
Evolutionary Theory
For biology students the concept of evolution is a major thread that weaves together all the branches of the field. A vast collection of books helps in teaching evolution across the disciplines of life sciences.
One resource, the companion to PBS's TV series Understanding Evolution is an excellent example of a Web page that provides depth and broadness in terms of educational resources. The site features a wealth of interactive learning modules. It also has an embedded "bread crumb" structure that allows students to move from the cartoon-like style of Understanding Evolution to elements on this huge site that are closer to the field of research science. For example an animation that explains the notion of genetic inheritance leads to a page that highlights John Endler's experiments with artificial selection with guppies in native ponds of Trinidad.
Another helpful resource is the Evolution Library on this web website, which includes an extensive collection of multimedia resources that are related to evolution. The content is organized according to curricula-based paths that correspond to the learning goals set forth in the biology standards. It contains seven videos specifically designed for use in classrooms. They are available to stream or purchase as DVDs.
Evolutionary biology remains a field of study that poses many important questions to answer, such as the causes of evolution and the speed at which it takes place. This is particularly applicable to human evolution which has made it difficult to reconcile that the physical characteristics of humans evolved from apes and religious beliefs that hold that humanity is unique among living things and has an exclusive place in the creation with a soul.
Additionally there are a variety of ways in which evolution could be triggered, with natural selection being the most widely accepted theory. Scientists also study other types such as genetic drift and sexual selection.
Although many scientific fields of study are in conflict with the literal interpretations of religious texts, evolution biology has been the subject of intense controversy and opposition from religious fundamentalists. Certain religions have reconciled their beliefs with evolution, while others haven't.