• 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. Pop science fiction has led a lot of people to think 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 promote evolution education, while avoiding the kinds of misconceptions which make it difficult to understand. It's arranged in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

It is difficult to properly teach evolution. It is often misunderstood even by non-scientists, and even some scientists have been guilty of using definitions that confuse the issue. This is particularly relevant when discussing the definition of the words.

It is therefore important to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and helpful manner. The site is a companion site to the series that first aired in 2001, but is also an independent resource. The material is presented in a way which aids navigation and orientation.

The site defines terms like common ancestor (or common ancestor), gradual process, 에볼루션 코리아 and adaptation. These terms help frame the nature of evolution and its relationship to evolution to other scientific concepts. The site then offers an overview of how the concept of evolution has been researched and verified. This information can help dispel myths created by creationists.

You can also access a glossary that contains terms that are used in evolutionary biology. These terms include:

Adaptation is the tendency of heritable traits to become more suitable to their environment. This is due to natural selection, 에볼루션 바카라사이트 바카라 사이트 - mozillabd.science - which occurs when organisms that are more adaptable characteristics are more likely to survive and reproduce than those with less adaptable traits.

Common ancestor: The latest common ancestor of two or more different species. By analyzing DNA from these species it is possible to determine the common ancestor.

Deoxyribonucleic acid: A large biological molecule that holds the information needed for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are the basis for new genetic information in cells.

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

Origins

Species (groups that can crossbreed), 에볼루션 evolve through a series of natural changes in their offspring's traits. These changes are caused by a variety of factors that include natural selection, genetic drift, and mixing of gene pools. The development of a new species can take thousands of years and the process could be slowed down or accelerated due to environmental conditions, such as climate change or competition for food or habitat.

The Evolution site tracks through time the evolution of different animal and plant groups, focusing on major transitions in each group's past. It also focuses on the human evolutionary roots, a topic that is crucial for students to comprehend.

Darwin's Origin was written in 1859, when just a handful of antediluvian fossils of humans had been found. Among them was the famous skullcap and associated bones found in 1856 at the Little Feldhofer Grotto in Germany, which is now known as an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap when it was published in 1858, a year after the first edition of The Origin.

The site is mostly a biology site, but it also contains many details on paleontology and geology. The site offers a number of aspects that are quite impressive, such as the timeline of how geological and climate conditions have changed over the course of time. It also includes an interactive map that shows the location of fossil groups.

The site is a companion to the PBS television series, but it can also be used as an educational resource for teachers and students. The site is well-organized and offers clear links between the introduction information in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum's web site. These hyperlinks make it easier 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 research with guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has led to a wide variety of animals, 에볼루션 plants and insects. Paleobiology is the study of these creatures in their geological context and has numerous advantages over modern observational and experimental methods in its exploration of evolutionary phenomena. In addition to exploring the processes and 에볼루션 (simply click the up coming document) events that happen frequently or over a long period of time, paleobiology can be used to analyze the diversity of groups of organisms and their distribution in space over the geological time.

The site is divided into various paths that can be chosen to learn about evolution. One of these paths, "Evolution 101," guides the user through the nature and evidence of evolution. The course also focuses on misconceptions about evolution and also the history of evolutionary thought.

Each of the main sections of the Evolution website is equally well-developed, and includes materials that can be used to support a variety of curriculum levels and teaching styles. In addition to the general textual content, the site also has a wide range of multimedia and interactive content, such as video clips, animations, and virtual laboratories. The content is laid out in a nested bread crumb style that facilitates navigation and orientation within the vast web site.

For instance, the page "Coral Reef Connections" provides an overview of the relationships between corals and their interaction with other organisms. Then, it zooms in on a single clam that is able to communicate with its neighbors and react to changes in the water conditions that occur at the level of the reef. This page, as well as the other multidisciplinary multimedia and interactive pages, provides an excellent introduction to a variety of topics in evolutionary biology. The information also includes a discussion of the role of natural selection and the concept of phylogenetic analysis, which is a key tool for understanding the evolution of change.

Evolutionary Theory

Evolution is a common thread that connects all branches of biology. A wide selection of resources helps teachers teach evolution across the disciplines of life science.

One resource, a companion to the PBS television series Understanding Evolution, is an excellent example of a Web site that offers both depth and breadth in its 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 style of Understanding Evolution to elements on this massive website that are more closely linked to the field of research science. An animation that introduces the concept of genetics is linked to a page about John Endler's artificial-selection experiments with guppies on native ponds in Trinidad.

The Evolution Library on this website has a huge multimedia library of resources that are associated to evolution. The content is organized into curriculum-based pathways that correspond to the learning goals set forth in the standards for biology. It contains seven short videos that are designed for classroom use. These can be viewed online or purchased as DVDs.

Evolutionary biology is still a field of study with a lot of important questions, including the causes of evolution and how quickly it happens. This is particularly true for the evolution of humans where it was a challenge to reconcile religious beliefs that humans have a distinct place in the creation and a soul with the idea that innate physical traits evolved from apes.

Additionally there are a variety of ways in which evolution could be triggered with natural selection being the most widely accepted theory. However, scientists also study other kinds of evolution, such as mutation, genetic drift and sexual selection, among other things.

While many fields of scientific inquiry conflict with the literal interpretations of religious texts, evolutionary biology has been the subject of intense controversy and resistance from religious fundamentalists. While some religions have been able to reconcile their beliefs with the theories of evolution, others have not.