자유게시판

• 목록
• 게시판 리스트 옵션
  • 수정
  • 삭제

Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, there are still misconceptions about evolution. People who have absorbed pop science nonsense often assume that biologists claim they do not believe in evolution.

This site, which is a companion to the PBS program, provides teachers with materials that promote evolution education, while avoiding the kinds of misconceptions which make it difficult to understand. It's laid out in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

Evolution is a complex and challenging subject to teach effectively. Non-scientists often misunderstand the subject, and some scientists even employ a definition that confuses it. This is especially true when it comes to debates about the meaning of the word itself.

Therefore, it is crucial to define the terms used in evolutionary biology. Understanding Evolution's website provides this in a straightforward and useful manner. The site serves as a companion for the 2001 series, and it is also a resource on its own. The information is presented in an organized way that makes it easy to navigate and comprehend.

The site defines terms such as common ancestor (or common ancestor), gradual process and adaptation. These terms help to frame the nature of evolution as well as its relation to other concepts in science. The website provides a summary of the ways that evolution has been tested. This information can be used to dispel the myths that have been created by creationists.

It is also possible to get the glossary of terms used in evolutionary biology. These terms include:

The process of adaptation is the tendency of hereditary traits to become more suited to the environment. This is a result of natural selection. Organisms with better-adapted traits are more likely than those with less adaptable traits to reproduce and survive.

Common ancestor: 에볼루션 슬롯 The most recent common ancestor of two or more distinct species. By analyzing the DNA from these species it is possible to determine the common ancestor.

Deoxyribonucleic Acid: A huge biological molecular that holds the necessary information for cell replication. The information is stored in a sequence of nucleotides that are strung together to form long chains, called chromosomes. Mutations are the reason behind the creation of new genetic information inside cells.

Coevolution is a relationship between two species where evolutionary changes of one species are influenced by evolutionary changes in the other. Examples of coevolution include the interaction between predator and prey or host and parasite.

Origins

Species (groups which can interbreed) change by a series of natural variations 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 evolution 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 tracks the development of various species of plants and animals over time and focuses on the most significant shifts that occurred throughout the history of each group. It also focuses on the evolutionary history of humans, a topic that is particularly important for students to comprehend.

Darwin's Origin was published in 1859, when just a handful of antediluvian fossils of humans were discovered. The skullcap that is famous, along with the bones that accompanied 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, one year after the first edition of the Origin was published, it's highly unlikely that Darwin had seen or heard of it.

While the site focuses on biology, it includes a good deal of information about geology and paleontology. The site offers numerous features that are particularly impressive, including a timeline of how geological and climate conditions have changed over time. It also includes an interactive map that shows the location of fossil groups.

Although the site is a companion piece to a PBS television series however, it can stand on its own as an excellent resource for teachers and students. The site is extremely well organized and provides clear links between the introductory material in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized components of the museum's 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. In particular there are links to John Endler's experiments with guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has produced a variety of animals, plants and insects. Paleobiology is the study of these creatures in their geological context offers many advantages over modern observational or experimental methods for studying evolutionary processes. Paleobiology is able to study not only the process and events that take place regularly or over time but also the distribution and frequency of different species of animals in space throughout the geological time.

The site is divided up into various paths that can be chosen to gain knowledge about evolution. One of the paths, "Evolution 101," walks the reader through the nature and evidence of evolution. The course also focuses on misconceptions about evolution and the background of evolutionary thought.

Each of the other sections of the Evolution site is similarly developed, with materials that support a variety of educational levels and pedagogical styles. In addition to the general textual content, the site features an array of multimedia and interactive content like video clips, animations, and 에볼루션 바카라 사이트 virtual laboratories. The content is presented in a nested bread crumb style that facilitates navigation and orientation on the Web site.

For example, the page "Coral Reef Connections" gives a brief overview of the relationships between corals and their interaction with other organisms. It then concentrates on a specific clam that is able to communicate with its neighbours and respond to changes in the water conditions at the reef level. This page, along with the other multidisciplinary, multimedia, and interactive pages on the site, provide an excellent introduction to the broad spectrum of topics in evolutionary biology. The content also includes an explanation of the role of natural selection as well as the concept of phylogenetic analysis which is an important tool for understanding the evolution of change.

Evolutionary Theory

Evolution is an underlying thread that connects all branches of biology. A wide selection of resources helps teachers teach evolution across the disciplines of life sciences.

One resource, which is the companion to PBS's television show Understanding Evolution is an excellent example of a Web page that offers both depth and breadth in terms of its educational resources. The site offers a variety 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 world of research science. For example, an animation introducing the concept of genetic inheritance links to a page that focuses on John Endler's experiments with artificial selection with guppies in native ponds of Trinidad.

Another useful resource is the Evolution Library on this web website, which includes an extensive multimedia library of resources related to evolution. The contents are organized into courses that are based on curriculum and follow the learning goals established in the standards for biology. It contains seven videos specifically designed for use in classrooms, and can be streamed for no cost or 무료 에볼루션 카지노 (click the following website) purchased on DVD.

Evolutionary biology remains an area of study that poses many important questions, such as the causes of evolution and how fast it happens. This is especially true for the evolution of humans which was a challenge to reconcile religious beliefs that humanity has a special position in the universe and a soul with the idea that innate physical traits evolved from Apes.

There are a variety of other ways in which evolution can occur including natural selection, which is the most well-known theory. Scientists also study other kinds such as genetic drift, and sexual selection.

While many scientific fields of inquiry are in conflict with literal interpretations of the Bible evolutionary biology has been the subject of controversial debate and resistance from religious fundamentalists. Certain religions have embraced their beliefs with evolution, while others haven't.