How To Tell If You're In The Mood To Evolution Site > 자유게시판

• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, misconceptions persist about the evolution. People who have taken in popular science myths often assume that biologists don't believe in evolution.

This rich Web site, which is a companion to the PBS program that provides teachers with resources that support the evolution of education while avoiding the types of misconceptions that can hinder it. 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 effectively. It is often misunderstood by non-scientists and even some scientists have been guilty of using a definition that confuses the issue. This is particularly relevant when it comes to the meaning of the words themselves.

It is therefore crucial to define the terms that are used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful way. The website is a companion to the series that first aired in 2001, but also functions as an independent resource. The content is presented in a nested fashion which aids navigation and orientation.

The site defines terms like common ancestor, gradual process and so on. These terms help to define the nature and significance of evolution with other scientific concepts. The site gives a comprehensive overview of the way the concept of evolution has been examined. This information can help dispel the myths created by creationists.

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

Adaptation: The tendency of heritable characteristics to become more suitable to a particular setting. This is the result of natural selection. Organisms with more adaptable traits are more likely than those with less adapted traits to survive and reproduce.

Common ancestor (also known as common ancestor) is the most recent ancestral ancestor shared by two or more species. The common ancestor can be identified by analyzing the DNA of those species.

Deoxyribonucleic acid: A huge biological molecule that holds the information needed for cell replication. The information is stored in a sequence of nucleotides that are strung together to form long chains, also known as chromosomes. Mutations are the cause of new genetic information in cells.

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

Origins

Species (groups of individuals that can interbreed) develop through natural changes in the traits of their offspring. The changes can be triggered by a variety, including natural selection, genetic drift and gene pool mixing. The evolution of new species could take thousands of years. Environmental circumstances, such as changes in the climate or competition for 에볼루션 게이밍게이밍 (yearslope5.bravejournal.net) food resources and habitat can impede or accelerate the process.

The Evolution site tracks the development of a variety of species of plants and animals over time with a focus on the key changes that took place in the history of each group. It also examines the evolutionary history of humans which is particularly important for students to understand.

Darwin's Origin was published in 1859, 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 at the Little Feldhofer Grotto in Germany which is now believed as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, 에볼루션 슬롯게임 바카라 (Sciencewiki.science) which was one year before the first edition of the Origin was published, it's highly unlikely that Darwin had heard or seen of it.

The site is mostly an online biology resource, but it also contains many details on geology and paleontology. The site offers a number of features that are especially impressive, including an overview of the way that climate and geological conditions have changed over time. It also includes maps that show the locations of fossil groups.

The site is a companion to the PBS TV series but it can also be used as an educational resource by teachers and students. The site is extremely well-organized and offers 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 hyperlinks make it easy to move from the cartoon style of Understanding Evolution pages into the more sophisticated worlds of research science. Particularly, there are links to John Endler's experiments using guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has led to a wide variety of plants, animals, and insects. Paleobiology is the study of these creatures within their geographical context and offers many advantages over the modern observational and research methods in its exploration of evolutionary processes. In addition to studying the processes and events that happen regularly or over a lengthy period of time, paleobiology is able to analyze the diversity of groups of organisms and their distribution in space over the course of geological time.

The site is divided into a variety of paths to learning evolution that include "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence that supports the theory of evolution. The path also explores misconceptions about evolution and also the history of evolutionary thought.

Each of the main sections on the Evolution website is equally well-designed, with materials that support a variety educational levels and teaching styles. In addition to the standard textual content, the site also has a wide range of multimedia and interactive content, such as video clips, animations, 에볼루션게이밍 and virtual laboratories. The breadcrumb-like arrangement of the content assists with navigation and orientation on the massive Web site.

For example, the page "Coral Reef Connections" gives a brief overview of coral relationships and their interaction with other organisms. Then, it concentrates on a specific clam that is able to communicate with its neighbors and react to changes in water conditions that take place at the level of the reef. This page, 에볼루션게이밍 along with the other multidisciplinary, multimedia and interactive pages on the site, provide an excellent introduction to a wide spectrum of topics in evolutionary biology. The content includes an overview of the significance of natural selectivity and the concept of phylogenetics analysis, an important tool for understanding evolutionary changes.

Evolutionary Theory

For biology students the concept of evolution is a major thread that connects all the branches of the field. A wide range of resources supports teaching about evolution across the life sciences.

One resource, the companion to PBS's television series Understanding Evolution is an excellent example of a Web page that provides the depth and the wide range of educational resources. The site has a wide array of interactive learning modules. It also features an "bread crumb structure" that allows students to move away from the cartoon-like style that is used in Understanding Evolution and onto elements on this large website more closely linked to the realms of research science. Animation that introduces the concept of genetics, which links to a page highlighting John Endler's artificial-selection experiments with Guppies in native ponds in Trinidad.

The Evolution Library on this website has a huge multimedia library of materials that deal with evolution. The content is organized according to curricula-based pathways that correspond to the learning objectives set out in the biology standards. It contains seven videos specifically intended for use in the classroom. These can be viewed online or purchased as DVDs.

Evolutionary biology is still an area of study with a lot of important questions, such as what causes evolution and the speed at which it happens. This is particularly relevant to human evolution, which has made it difficult to reconcile that the innate physical characteristics of humans derived from apes and religious beliefs that claim that humans are unique among living things and holds a a special place in creation. It is a soul.

Additionally there are a myriad of ways that evolution can be triggered and natural selection is the most widely accepted theory. However scientists also study different kinds of evolution like mutation, genetic drift, and sexual selection, among other things.

While many scientific fields of study conflict with literal interpretations in religious texts, evolution biology has been a subject of intense debate and opposition from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the ideas of evolution, others haven't.