10 Great Books On Evolution Site
Evolution Site - Teaching About Evolution
Despite the best efforts by biology educators, there are still a lot of misconceptions about the evolution. Pop science fiction has led a lot of people to believe that biologists don't believe evolution.
This rich Web site - companion to the PBS series It provides teachers with materials which support evolution education and avoids the kinds of misinformation that can undermine it. It's organized 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 are guilty of using definitions that confuse the issue. This is especially relevant to discussions about the meaning of the word itself.
It is therefore essential to define the terms used in evolutionary biology. Understanding Evolution's website does this in a simple and efficient manner. The site is a companion to the show that premiered in 2001, but it is also an independent resource. The material is presented in a way that aids navigation and orientation.
The site defines terms such as common ancestor (or common ancestor), gradual process, and adaptation. 에볼루션게이밍 help to define the nature of evolution and its relationship to evolution to other concepts in science. The site provides an overview of the manner in which evolution has been examined. This information can be used to dispel misconceptions that have been engendered by the creationists.
It is also possible to find the glossary of terms used in evolutionary biology. These terms include:
The process of adaptation is the tendency of heritable traits to become better suited to an environment. This is a result of natural selection, which happens when organisms that are more adaptable traits are more likely to survive and reproduce than those with less adapted traits.
Common ancestor (also known as common ancestor): The most recent ancestral ancestor shared by two or more species. By analyzing DNA from these species, it is possible to identify the common ancestor.
Deoxyribonucleic Acid: A large biological molecular containing the information needed for cell replication. The information is stored in nucleotides arranged in sequences that are strung together into long chains, referred to as chromosomes. Mutations are the source of new genetic information in cells.
Coevolution is a relation between two species where evolution of one species influence evolutionary changes in the other. Coevolution can be observed in the interactions between predator and prey, or parasite and hosts.
Origins
Species (groups of individuals who can interbreed) develop through a series of natural changes in the characteristics of their offspring. The causes of these changes are many factors, such as natural selection, gene drift and mixing of the gene pool. The development of new species can take thousands of years. Environmental conditions, like climate changes or competition for food or habitat can slow or speed up the process.
The Evolution site traces through time the emergence of various animal and plant groups, focusing on major transitions within each group's past. It also explores human evolution as a subject of particular importance for students.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. Among them was the famous skullcap and the associated bones discovered in 1856 in the Little Feldhofer Grotto in Germany which is now believed as an early Homo neanderthalensis. It is unlikely that Darwin knew about the skullcap when it was published in 1858, which was a year following the initial edition of The Origin. Origin.
While the site focuses on biology, it also includes a good deal of information on geology and paleontology. The Web site has a number of aspects that are quite impressive, such as an overview of the way that climate and geological conditions have changed over the course of time. It also features an interactive map that shows the location of fossil groups.
Although the site is a companion to the PBS television show but it also stands on its own as an excellent source for teachers and students. The site is very well-organized and has clear links between the introduction material in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated elements of the museum Web site. These hyperlinks facilitate the move from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. 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 resulted in a variety of animals, plants, and insects. Paleobiology is the study of these creatures in their natural environment and has numerous advantages over the current observational and experimental methods of examining evolutionary phenomena. Paleobiology is able to study not just the processes and events that take place regularly or over time but also the distribution and frequency of different species of animals across the geological time.
The website is divided into various paths that can be chosen to study the subject of evolution. One of these paths, "Evolution 101," guides the user through the complexities and evidence of evolution. The path also reveals common misconceptions about evolution as well as the evolution theory's history.
Each of the main sections on the Evolution website is equally well-developed, and includes materials that can be used to support a variety of educational levels and teaching styles. The site includes a variety of interactive and multimedia content which include video clips, animations and virtual labs in addition to general textual content. The breadcrumb-like structure of the content helps with navigation and orientation on the large website.
The page "Coral Reef Connections" For instance, it provides an overview of coral relationships and their interactions with other organisms and then zooms in to one clam that is able communicate with its neighbours and respond to changes in the conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary multimedia and interactive pages, offers a great introduction to many topics in evolutionary biology. The material includes an overview of the importance of natural selection and the concept of phylogenetics which is a crucial tool for understanding evolutionary change.
Evolutionary Theory
For biology students the concept of evolution is a major thread that weaves together all the branches of the field. A wide selection of resources helps teachers teach evolution across the disciplines of life sciences.
One resource, a companion to the PBS television series Understanding Evolution, is an exceptional example of an Web site that provides depth and a variety of educational resources. 에볼루션 카지노 사이트 features a wealth of interactive learning modules. It also has an "bread crumb structure" that helps students move away from the cartoon style that is used in Understanding Evolution and onto elements on this large website more closely linked to the worlds of research science. Animation that introduces the concept of genetics, which links to a page about John Endler's experiments in artificial selection using guppies on native ponds in Trinidad.
The Evolution Library on this website contains a large multimedia library of materials that deal to evolution. The contents are organized into curriculum-based paths that parallel the learning objectives outlined in biology standards. It contains seven videos specifically designed for classroom use, which can be streamed for free or purchased on DVD.
A variety of crucial questions remain at the heart of evolutionary biology, such as what triggers evolution and how fast it occurs. This is particularly relevant 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 evolved from apes.
In addition, there are a number of ways in which evolution could be triggered and natural selection is the most widely accepted theory. Scientists also study other kinds such as mutation, genetic drift and sexual selection.
While many fields of scientific inquiry are in conflict with literal interpretations of religious texts, evolutionary biology has been the subject of particularly controversial debate and resistance from religious fundamentalists. While some religions have been able to reconcile their beliefs with the ideas of evolution, other religions have not.