15 Best Documentaries On Evolution Site

Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, misconceptions about evolution persist. People who have been exposed to pop science nonsense often assume that biologists are saying they do not believe in evolution.

This rich Web site, which is a complement to the PBS program offers teachers resources that support the evolution of education while avoiding the types 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's difficult to effectively teach evolution. It is often misunderstood by non-scientists and even scientists have been guilty of using definitions that confuse the issue. This is especially applicable to discussions about the definition of the word itself.

It is therefore essential 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. It is an accompanying site for the 2001 series, and it is also a resource on its own. The material is presented in a nested fashion which aids navigation and orientation.

The site defines terms such as common ancestor, gradual process and so on. These terms help to define the nature of evolution as well as its relationship to other concepts in science. The website then provides an overview of how the concept of evolution has been vetted and confirmed. This information will help to dispel the myths created by creationists.

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

Adaptation: The tendency of heritable characteristics to become more suitable to a particular setting. This is a 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 called common ancestor) is the most recent ancestor that is shared by two or 에볼루션 바카라 체험 more 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 information needed 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 inside cells.

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

Origins

Species (groups that can crossbreed) change by a series of natural variations in their offspring's traits. The causes of these changes are 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 can be slowed or increased by environmental conditions such as climate change or competition for food or habitat.

The Evolution site traces through time the evolution of different groups of animals and plants, focusing on major transitions within each group's past. It also examines the evolutionary origin of humans, a topic that is particularly important for students to comprehend.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. The most famous among them was the skullcap and associated bones found in 1856 at the Little Feldhofer Grotto in Germany that is now thought as an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was first published in 1858, a year after the publication of the first edition of The Origin.

The site is primarily a biology site however, it also has lots of information about geology and paleontology. The website has a number of aspects that are quite impressive, such as a timeline of how climate and geological conditions have changed over time. It also features a map showing the distribution of fossil groups.

Although the site is a companion to the PBS television series however, it can stand on its own as an excellent resource for teachers and students. The site is extremely well-organized and 에볼루션사이트 has clear links between the introductory content in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated components of the museum's Web site. These hyperlinks facilitate the move from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. There are also links to John Endler's experiments with guppies, which illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has led to a variety of animals, plants and insects. Paleobiology is the study of these creatures in their natural environment and has many advantages over the current observational and experimental methods in its exploration of evolutionary phenomena. In addition to examining processes and events that occur regularly or over a lengthy period of time, paleobiology can be used to study the relative abundance of various species of organisms and their distribution in space over the course of geological time.

The site is divided up into various options to learn about evolution. One of these paths, "Evolution 101," takes the viewer through the evolution of nature and the evidence of evolution. The path also explores misconceptions regarding evolution, and 에볼루션카지노 also the history of evolutionary thinking.

Each of the other sections of the Evolution site is equally well constructed, with materials that can support a variety of educational levels and pedagogical styles. In addition to general textual content, the site offers a wide range of multimedia and interactive resources, such as videos, animations and virtual laboratories. The content is organized in a nested, bread crumb fashion that aids navigation and orientation within the vast web site.

The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides a comprehensive overview of the coral's relationships, their interaction with other organisms and zooms in to one clam, which is able to communicate with its neighbors and react to changes in conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages offers a great introduction to a variety of topics in evolutionary biology. The content also includes an explanation of the role of natural selection and the concept of phylogenetic analysis which is an important method to understand evolutionary changes.

Evolutionary Theory

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

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

Another useful resource is the Evolution Library on this Web site, which has an extensive multimedia library of items connected to evolution. The contents are organized into curriculum-based paths that parallel the learning goals established in biology standards. It includes seven short videos specifically designed for 에볼루션 무료 바카라 classroom use. These can be streamed or purchased as DVDs.

A number of important questions remain at the heart of evolutionary biology, including what triggers evolution and 에볼루션 게이밍 the speed at which it occurs. This is especially true in the case of human evolution, where it was difficult to reconcile religious beliefs that humanity has a special place in the creation and a soul with the notion that human beings have innate physical traits were derived from apes.

In addition there are a variety of ways in which evolution could be triggered with natural selection being the most widely accepted theory. Scientists also study other types such as mutation, genetic drift and sexual selection.

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