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

Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, 에볼루션바카라사이트 misinformation about evolution persist. People who have absorbed pop science nonsense often assume that biologists are saying they don't believe in evolution.

This rich Web site, which is a companion to the PBS program offers teachers resources which support evolution education while avoiding the types of misconceptions that can undermine it. It's organized in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

Evolution is a complicated and difficult subject matter to teach effectively. Many non-scientists are unable to grasp the concept and some scientists employ a definition that confuses it. This is especially relevant when it comes to the meaning of the words themselves.

As such, it is essential to define terms used in evolutionary biology. Understanding Evolution's website helps you define these terms in an easy and helpful way. The site serves as an accompaniment to the 2001 series, and also a resource on its own. The content is presented in a way which aids navigation and orientation.

The site defines terms such as common ancestor (or common ancestor), gradual process, 에볼루션바카라사이트 and adaptation. These terms help frame the nature of evolution and its relation to other concepts in science. The site then offers an overview of how the concept of evolution has been vetted and confirmed. This information can be used to dispel misconceptions that have been propagated by creationists.

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

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

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

Deoxyribonucleic acid: A huge biological molecule that holds the information necessary for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are responsible for 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 can be seen in the interactions between predator and prey, or parasite and hosts.

Origins

Species (groups that can crossbreed) change by a series of natural variations in the traits of their offspring. These changes can be caused by many factors, such as natural selection, gene drift, and mixing of the gene pool. The evolution of a new species can take thousands of years and the process could be slowed down or speeded up due to environmental conditions, such as climate change or the competition for food or habitat.

The Evolution site tracks the development of a variety of species of plants and animals over time, focusing on the major changes that took place in each group's history. It also examines the evolution of humans, which is a topic of particular importance to students.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. Among them was the famous skullcap and bones that were discovered in 1856 at 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 was published, it's very unlikely that Darwin had heard or seen of it.

While the site focuses on biology, it also offers a lot of information on geology and paleontology. The website has numerous features that are especially impressive, including 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 to a PBS television series, but it could be used as a resource by teachers and students. The site is well-organized and offers clear links to the introduction content of Understanding Evolution (developed under the National Science Foundation's assistance) and the more specific features on the museum's website. These hyperlinks help users move from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly, there are links to John Endler's research with Guppies, which demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has resulted in a variety of plants, animals, and insects. Paleobiology is the study of these creatures in their geological environment is a superior method of study over the current observational or experimental methods for exploring evolutionary processes. Paleobiology focuses on not only the process and events that take place frequently or over time, but also the relative abundance and distribution of different species of animals across the geological time.

The website is divided into several optional paths to learning evolution, including "Evolution 101," which takes the user on a linear path through the scientific process and the evidence supporting the theory of evolution. The path also explores the most common misconceptions about evolution, as well as the evolution theory's history.

Each of the other major sections of the Evolution site is equally well constructed, with materials that can be used to support a range of curriculum levels and pedagogical styles. In addition to the general textual content, the site features a wide range of interactive and multimedia resources including video clips, animations, and virtual labs. The breadcrumb-like structure of the content aids in navigation and orientation on the large web site.

For instance the page "Coral Reef Connections" provides an overview of the relationships between corals and their interactions 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 take place at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the website, provide an excellent introduction to the broad range of topics in evolutionary biology. The content also includes a discussion of the role of natural selection as well as the concept of phylogenetic analysis which is a crucial tool in understanding evolutionary changes.

Evolutionary Theory

Evolution is a common thread that runs through all branches of biology. A rich collection of resources can help teachers teach about evolution across the life sciences.

One resource, 에볼루션 바카라사이트 which is the companion to PBS's television show Understanding Evolution is an excellent example of a Web page that provides depth and broadness in terms of educational resources. The site offers a range of interactive learning modules. It also has an encased "bread crumb" structure that allows students to move from the cartoon style of Understanding Evolution to elements on this large Web site more closely tied to the field of research science. Animation that introduces the concept of genetics is linked to a page highlighting John Endler's experiments with artificial selection using guppies on native ponds in Trinidad.

Another helpful resource is the Evolution Library on this site, which contains an extensive library of multimedia items connected to evolution. The contents are organized into curriculum-based paths that parallel the learning objectives set out in the standards for biology. It contains seven videos specifically designed for use in the classroom, and 에볼루션카지노사이트 can be streamed for free or purchased on DVD.

Evolutionary biology is an area of study that has many important questions to answer, such as the causes of evolution and the speed at which it occurs. This is especially relevant to human evolution, where it has been difficult to reconcile the notion that the physical characteristics of humans evolved from apes, and the religions that believe that humanity is unique among living things and holds a an enviable place in creation with soul.

There are a variety of other ways evolution could occur including natural selection, which is the most widely accepted theory. Scientists also study other types such as mutation, genetic drift, and sexual selection.

While many fields of scientific inquiry conflict with the literal interpretations of the Bible, evolutionary biology has been the subject of particularly controversial debate and resistance from religious fundamentalists. While certain religions have been able to reconcile their beliefs with the theories of evolution, others aren't.