How Evolution Site Altered My Life For The Better
Evolution Site - Teaching About Evolution
Despite the best efforts of biology teachers, misinformation about evolution persist. Pop science nonsense has led people to believe that biologists don't believe evolution.
This rich website - companion to the PBS series - provides teachers with materials that promote evolution education and help avoid the kinds of misinformation that can undermine it. It's organized 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 definitions that confuse the issue. This is particularly relevant to debates about the meaning of the word itself.
It is therefore essential to define the terms that are used in evolutionary biology. Understanding Evolution's website helps you define these terms in a straightforward and useful manner. The site is a companion site to the series that first aired in 2001, but also functions as an independent resource. The material is presented in a nested fashion that aids navigation and orientation.
The site defines terms such as common ancestor, gradual process and adaptation. These terms help to define the nature and relationship of evolution to other concepts in science. The site then offers an overview of how the concept of evolution has been tested and validated. This information can help dispel myths created by creationists.
It is also possible to access the glossary of terms used in evolutionary biology. These terms include:
Adaptation: The tendency of heritable characteristics to become more suitable to a particular setting. This is a result of natural selection, which happens when organisms that are better-adapted characteristics are more likely to survive and reproduce than those with less adapted characteristics.
Common ancestor: The latest common ancestor of two or more different species. The common ancestor can be identified by studying the DNA of these species.
Deoxyribonucleic Acid: A huge biological molecular that holds the information needed for cell replication. The information is stored in nucleotide sequences, which are strung into long chains known as chromosomes. Mutations are the reason behind the creation of new genetic information within cells.
Coevolution is a relationship between two species in which evolutionary changes in one species are influenced by evolutionary changes in the other. Coevolution can be observed through the interaction between predator and prey, or parasite and hosts.
Origins
Species (groups which can interbreed) develop through a series natural changes in the traits of their offspring. Changes can be caused by 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, such as climate changes or competition for food or habitat can slow or speed up the process.
The Evolution site traces through time the evolution of different groups of animals and plants with a focus on major changes in each group's past. It also focuses on human evolution, which is a topic of particular importance to students.
Darwin's Origin was written in 1859, at a time when only a handful of antediluvian fossils of humans were discovered. The most famous among them was the skullcap and bones that were discovered in 1856 in the Little Feldhofer Grotto in Germany which is now believed as an early Homo neanderthalensis. Although the skullcap was not published until 1858, one year before the first edition of the Origin appeared, it is very unlikely that Darwin had ever heard of it.
While the site focuses on biology, it contains a wealth of information about geology and paleontology. The site offers several 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 includes a map showing the distribution of fossil groups.
The site is a companion for 에볼루션 게이밍 a PBS television series, but it can also be used as an educational resource for teachers and students. The site is well-organized and has clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more specific elements of the museum's web site. These links make it easier to transition from the cartoon style of Understanding Evolution pages into the more sophisticated worlds of research science. Particularly there are hyperlinks to John Endler's research with guppies that illustrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has produced a diversity of plants, animals, and insects. Paleobiology is the study of these creatures in their natural environment, has many advantages over modern observational or research methods for exploring evolutionary phenomena. In addition to examining processes and events that occur frequently or over a long period of time, paleobiology can be used to examine the relative abundance of different groups of organisms and their distribution throughout the course of geological time.
The Web site is divided into various ways to learn about evolution that include "Evolution 101," which takes the viewer on a line through the scientific process and the evidence that supports the theory of evolution. The path also explores misconceptions about evolution as well as the history of evolutionary thought.
Each of the main sections of the Evolution website is equally well-developed, with materials that can be used to support a variety of curriculum levels and teaching styles. In addition to general textual content, the site features an extensive selection of multimedia and interactive resources including videos, animations and virtual labs. The content is presented in a nested bread crumb-like fashion that helps with navigation and orientation within the large Web site.
The page "Coral Reef Connections" For instance, 에볼루션바카라사이트 the page "Coral Reef Connections" provides a comprehensive overview of coral relationships and interactions with other organisms and then zooms in on one clam that is able to communicate with its neighbours and respond to changes in water conditions that occur on the reef level. This page, 에볼루션 게이밍 along with the other multidisciplinary, multimedia and interactive pages on the site, offer an excellent introduction to a wide range of topics in evolutionary biology. The material also provides an explanation of the role of natural selection and the concept of phylogenetic analysis which is an important tool in understanding evolutionary change.
Evolutionary Theory
For biology students evolution is a crucial thread that binds all the branches of the field. A rich collection of resources can help teachers teach about evolution across all life sciences.
One resource, the companion to PBS's television series Understanding Evolution is an excellent example of an Web site that provides depth and wide range of educational resources. The site offers a range of interactive learning modules. It also features an encased "bread crumb" structure that helps students move from the cartoon-like style of Understanding Evolution to elements on this large Web site more closely tied to the world of research science. For 에볼루션 블랙잭 게이밍 - sixn.Net, instance, an animation introducing the idea of genetic inheritance connects to a page that focuses on John Endler's artificial selection experiments with guppies from the native ponds of Trinidad.
The Evolution Library on this website is a vast multimedia library of materials that deal with evolution. The content is organized in curriculum-based pathways that correspond to the learning objectives outlined in the biology standards. It contains seven videos specifically designed for use in classrooms, and can be streamed at no cost or purchased on DVD.
Evolutionary biology remains an area of study with a lot of important questions, such as the causes of evolution and how fast it takes place. This is especially true for the evolution of humans where it was a challenge to reconcile religious beliefs that humans have a distinct place in creation and a soul, with the notion that human beings have innate physical traits were derived from the apes.
There are a variety of other ways in which evolution can take place and natural selection being the most well-known theory. However scientists also study different kinds of evolution like mutation, genetic drift, and sexual selection, among others.
While many scientific fields of inquiry conflict with literal interpretations of religious texts, evolutionary biology has been the subject of particularly controversial debate and resistance from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the theories of evolution, other religions have not.