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 are saying they don't believe in evolution.
This site, which is a companion to the PBS series offers teachers with resources which support evolution education and help avoid the kinds of misconceptions that make it difficult to understand. It's organized in a nested "bread crumb" format to make it easy for navigation and orientation.
Definitions
Evolution is a complex and challenging subject to teach well. 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 when it comes to the meaning of the words themselves.
It is therefore important to define the terms that are used in evolutionary biology. Understanding Evolution's website provides this in an easy and
에볼루션 슬롯 helpful way. 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 way which aids navigation and orientation.
The site defines terms such as common ancestor, gradual process, and adaptation. These terms help define the nature and significance of evolution with other scientific concepts. The site then offers an overview of how the concept of evolution has been tested and verified. This information can help dispel the myths that are created by the creationists.
You can also access a glossary which contains terms that are used in evolutionary biology. These terms include:
The process of adaptation is the tendency of heritable traits to be more suited to the environment. This is the result of natural selection, which happens when organisms that have more adaptable characteristics are more likely to survive and reproduce than those with less adapted traits.
Common ancestor: The latest common ancestor of two or more different species. By analyzing the DNA from these species it is possible to determine the common ancestor.
Deoxyribonucleic acid: A massive biological molecule that contains information required for cell replication. The information is stored in nucleotide sequences which are strung into long chains, referred to 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 affected by changes in evolutionary processes in the other. Coevolution is evident in the interactions between predator and prey, or parasites and hosts.
Origins
Species (groups of individuals who can interbreed) develop through a series of natural changes in the traits of their offspring. These changes can be caused by various factors, including natural selection,
에볼루션 코리아 gene drift, and mixing of the gene pool. The development of a new species can take thousands of years, and the process can be slowed or increased by environmental conditions such as climate change or
에볼루션 코리아 competition for food or habitat.
The Evolution site traces the emergence of a number of different species of plants and animals over time, focusing on the major changes that took place in the evolution of each group's history. It also examines the evolutionary history of humans which is especially important for students to comprehend.
Darwin's Origin was written in 1859, when only a few antediluvian fossils of human beings had been discovered. The famous skullcap, along with the bones associated with it 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, just one year before the first edition of the Origin appeared, it is highly unlikely that Darwin had seen or heard of it.
While the site focuses on biology, it also offers a lot of information about geology and paleontology. Among the best features of the website are a timeline of events which show how geological and climatic conditions have changed over time, as well as an outline of the distribution of some of the fossil groups featured on the site.
While the site is a companion piece to the PBS television series however,
에볼루션 사이트 it can stand on its own as a valuable resource for teachers and students. The site is well-organized and has clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated elements of the museum Web site. These hyperlinks make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated worlds of research science. There are also links to John Endler's experiments with guppies that illustrate the importance 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 natural environment and has many advantages over the modern observational and research methods of examining evolutionary processes. Paleobiology can examine not only processes and events that take place regularly or over time but also the relative abundance and distribution of various animal groups in space throughout the geological time.
The website is divided into several optional pathways to understanding evolution which include "Evolution 101," which takes the user on a linear path through the science of nature and the evidence supporting the theory of evolution. The path also explores misconceptions about evolution and also the history of evolutionary thinking.
Each of the other main sections of the Evolution site is equally well created, with resources that support a variety of different pedagogical levels and curriculum levels. The site includes a variety of interactive and multimedia resources, including video clips, animations and virtual labs in addition to general textual content. The content is organized in a nested, bread crumb-like fashion that helps with navigation and orientation on the Web site.
For
에볼루션 게이밍 instance the page "Coral Reef Connections" provides an overview of coral relationships and their interactions with other organisms, then narrows down to a single clam that is able to communicate with its neighbors and react to changes in water conditions that occur at the level of the reef. This page, as well as the other multidisciplinary, multimedia, and interactive pages on the site, provide an excellent introduction to a wide variety of topics in evolutionary biology. The content also includes an overview of the significance of natural selectivity and the concept phylogenetics analysis as a key method for understanding the evolution of change.
Evolutionary Theory
For biology students evolution is a crucial thread that connects all the branches of the field. A vast collection of books helps in teaching evolution across the disciplines of life science.
One resource, which is a companion to the PBS television series Understanding Evolution, is an excellent example of an Web site that provides depth and 에볼루션 바카라 (
https://botdb.win/wiki/10_TellTale_Signs_You_Must_See_To_Know_Before_You_Buy_Evolution_Baccarat_Site) breadth in its educational resources. The site offers a range of interactive learning modules. It also features an "bread crumb structure" that assists students in moving away from the cartoon style 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 is linked to a page about John Endler's artificial-selection experiments with Guppies living in ponds native to Trinidad.