프로젝트 개요 | Evolution Site Tips That Will Transform Your Life

Evolution Site - Teaching About Evolution

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

This rich Web site - companion to the PBS series - provides teachers with materials that promote evolution education and avoid the kinds of misinformation that can hinder it. It's organized in a nested "bread crumb" format to make it easy for 에볼루션 블랙잭 navigation and 에볼루션코리아 (Opensourcebridge.Science) orientation.

Definitions

It's difficult to effectively teach evolution. It is often misunderstood even by non-scientists, and even some scientists are guilty of using definitions that confuse the issue. This is especially relevant to debates about the definition of the word itself.

Therefore, it is essential to define terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient manner. The website is a companion to the show which first aired in 2001, but is also an independent resource. The information is presented in a structured manner that makes it simpler to navigate and understand.

The site defines terms like common ancestor (or common ancestor), gradual process, and adaptation. These terms help to frame the nature of evolution as well as its relationship to other concepts in science. The website provides a summary of the way in which evolution has been examined. This information will help to dispel the myths created by creationists.

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

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

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

Deoxyribonucleic Acid: A huge biological molecular that contains the necessary information for cell replication. The information is stored in nucleotide sequences that are strung into long chains called chromosomes. Mutations are the cause of new genetic information within cells.

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

Origins

Species (groups which can interbreed) develop through a series of natural changes in their offspring's traits. The changes can be caused by a variety of causes, including natural selection, genetic drift, and gene pool mixing. 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 accelerate the process.

The Evolution site tracks the development of a number of different species of plants and animals over time with a focus on the key changes that took place in each group's history. It also focuses on the human evolutionary roots and humans, a subject that is crucial for students to know.

Darwin's Origin was published in 1859, when just a handful of antediluvian fossils of humans had been found. The most famous among them was the skullcap and bones that were discovered in 1856 at the Little Feldhofer Grotto in Germany that is now thought as an early Homo neanderthalensis. While the skullcap wasn't published until 1858, which was one year after the first edition of the Origin was published, it is very unlikely that Darwin had seen or heard of it.

While the site is focused on biology, it also contains a wealth of information about geology and paleontology. The site offers numerous features that are especially impressive, such as an overview of how geological and climate conditions have changed over the course of time. It also includes a map showing the distribution of fossil groups.

Although the site is a companion piece to a PBS television show but it also stands on its own as an excellent resource for 에볼루션 코리아 teachers and students. The site is well-organized, and provides easy links to the introductory material 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 cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. In particular there are hyperlinks to John Endler's experiments with Guppies that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has produced a diversity of animals, plants and insects. Paleobiology is the study of these creatures in their geological context and has numerous advantages over the modern observational and 에볼루션 블랙잭 research methods for analyzing evolutionary processes. In addition to examining the processes and events that happen frequently or over a long period of time, paleobiology allows to examine the diversity of species of organisms and their distribution in space over geological time.

The Web site is divided into several optional pathways to understanding evolution, including "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 examines myths about evolution and the background of evolutionary thought.

Each of the main sections on the Evolution website is equally well-developed, and includes materials that are suited to a variety of levels of curriculum and teaching methods. The site has a range of interactive and 에볼루션 바카라 사이트 multimedia resources, including video clips, animations and virtual labs as well as general textual content. The breadcrumb-like organization of the content helps with navigation and orientation on the vast website.

The page "Coral Reef Connections" For instance, it gives a brief overview of the coral's relationships and their interactions with other organisms, and then zooms in on one clam, which can communicate with its neighbors and respond to changes in the water conditions that occur on the reef level. This page, as well as the other multidisciplinary, multimedia and interactive pages on the site, provide an excellent introduction to the broad range of topics in evolutionary biology. The content includes a discussion on 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 the concept of evolution is a major thread that binds all branches of the field. A rich collection supports teaching evolution across the disciplines of life science.

One resource, which is a companion to the PBS television series Understanding Evolution, is an exceptional example of an Web site that provides the depth and breadth of its educational resources. The site offers a range of interactive learning modules. It also features an encased "bread crumb" structure that allows students to move from the cartoon style of Understanding Evolution to elements on this huge site that are more closely tied to the world of research science. For example an animation that explains the notion of genetic inheritance leads to a page that focuses on John Endler's experiments in artificial selection with guppies in native ponds of Trinidad.

The Evolution Library on this website contains a large multimedia library of assets related to evolution. The content is organized in the form of curriculum-based pathways that are in line with the learning objectives set out in the standards for biology. It contains seven short videos 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 to answer, such as what triggers evolution and how quickly it takes place. This is particularly true in the case of human evolution where it was a challenge to reconcile religious beliefs that held that humans have a distinct place in the creation and a soul, with the idea that innate physical traits originated from the apes.

Additionally there are a variety of ways that evolution can occur and natural selection is the most widely accepted theory. Scientists also study different types such as genetic drift, and sexual selection.

While many fields of scientific inquiry have a conflict with the literal interpretations of the Bible evolutionary biology has been the subject of fierce debate and opposition from religious fundamentalists. While some religions have been able to reconcile their beliefs with the theories of evolution, other religions haven't.