Why Evolution Site Is Your Next Big Obsession

Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, there are still a lot of misconceptions about evolution. People who have been exposed to popular science myths often assume that biologists do not believe in evolution.

This site, a companion to the PBS program offers teachers resources that promote evolution education while avoiding the types of misconceptions that undermine it. It's laid out in a "bread crumb" format to aid in navigation and orientation.

Definitions

It is difficult to effectively teach evolution. Many non-scientists are unable to grasp the concept, and some scientists even use a definition that confuses it. This is especially relevant to discussions on the nature of the word.

It is important to define terms that are used in evolutionary biology. Understanding Evolution's website does this in a simple and efficient manner. The site is both a companion for the 2001 series, and also a resource on its own. The material is presented in a structured manner that makes it simpler to navigate and understand.

The site defines terms such as common ancestor and gradual process. These terms help to frame the nature of evolution and its relation to other concepts in science. The site also provides an overview of how the concept of evolution has been tested and confirmed. This information will help to dispel the myths created by creationists.

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

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

Common ancestor (also known as common ancestor) The most recent ancestral ancestor shared by two or more species. By analyzing DNA from these species it is possible to identify the common ancestor.

Deoxyribonucleic acid: A massive biological molecule that contains the information needed for cell replication. The information is stored in nucleotide sequences which are strung into long chains called chromosomes. Mutations are the cause of new genetic information in cells.

Coevolution is a relationship between two species where evolution of one species influence evolutionary changes of the other. Coevolution can be seen in the interaction of predator and prey, or parasites and hosts.

Origins

Species (groups of individuals who can interbreed) change through an array of natural changes in the traits of their offspring. Changes can be caused by numerous factors, like natural selection, gene drift and mixing of the gene pool. The development of a new species may take thousands of years, and the process could be slowed or increased due to environmental conditions, such as climate change or 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 the history of each group. It also focuses on human evolution and is a subject that is of particular interest to students.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. The skullcap that is famous, along with the bones associated with it, was 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, 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.

The site is mostly an online biology resource however it also includes many details on geology and paleontology. The most impressive features on the site are a set of timelines which show how geological and climatic conditions changed over time, and an interactive map of the distribution of a few fossil groups listed on the site.

While the site is a companion piece to a PBS television show however, it can stand on its own as a great resource for teachers and students. The site is 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 components of the museum's Web site. These hyperlinks help users move from the cartoon-like 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 that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has produced a diversity of plants, animals, and insects. Paleobiology is the study of these creatures in their geographical context and offers many advantages over modern observational and experimental methods for 에볼루션 코리아카지노에볼루션 바카라 사이트; linked web-site, analyzing evolutionary phenomena. In addition to studying processes and events that occur regularly or over a lengthy period of time, paleobiology is able to examine the relative abundance of various groups of organisms and their distribution across the geological time.

The website is divided into several optional ways to learn about evolution that include "Evolution 101," which takes the user on a linear path through the scientific process and the evidence that supports the theory of evolution. The path also explores misconceptions about evolution, 에볼루션 슬롯 as well as the history of evolutionary thinking.

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 educational levels and teaching styles. In addition to the standard textual content, the site offers an extensive selection of interactive and multimedia resources including videos, animations, and virtual laboratories. The breadcrumb-like structure of the content helps with navigation and orientation on the large web site.

The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides an overview of the relationships between corals, their interaction with other organisms, and then zooms in on a single clam, which can communicate with its neighbors and react to changes in water conditions that occur on the reef level. This page, along with the other multidisciplinary, multimedia, and interactive pages on the site, offer an excellent introduction to a broad variety of topics in evolutionary biology. The material includes an overview of the role of natural selectivity and the concept phylogenetics analysis which is a crucial tool for understanding evolutionary changes.

Evolutionary Theory

For biology students evolution is a crucial thread that connects all branches of the field. A vast collection of resources supports teaching about evolution across all life sciences.

One resource, which is the companion to PBS's television series Understanding Evolution is an excellent example of a Web page that offers both the depth and the breadth in terms of its educational resources. The site offers a range of interactive learning modules. It also has an encased "bread crumb" structure that allows students to transition from the cartoon style of Understanding Evolution to elements on this huge site that are more closely linked to the field of research science. For example an animation that explains the notion of genetic inheritance leads to a page that highlights John Endler's artificial selection experiments using guppies in the ponds of his native country of Trinidad.

Another helpful resource is the Evolution Library on this site, which contains an extensive library of multimedia items related to evolution. The content is organized into the form of curriculum-based pathways that are in line with the learning objectives outlined in the standards for biology. It includes seven short videos specifically designed for classroom use, which can be streamed at no cost or purchased on DVD.

Evolutionary biology remains an area of study that has many important questions, including what causes evolution and how fast it takes place. This is particularly relevant to human evolution, which has made it difficult to reconcile the idea that the physical characteristics of humans were derived from apes and religions that believe that humans are unique among living things and has a special place in creation, with soul.

In addition there are a variety of ways in which evolution could be triggered and natural selection is the most popular theory. However scientists also study different kinds of evolution, such as mutation, genetic drift and sexual selection, among others.

Although many scientific fields of study conflict with literal interpretations found in religious texts, the concept of evolution biology has been the subject of intense debate and opposition from religious fundamentalists. Some religions have reconciled their beliefs to evolution while others haven't.