Evolution Site - Teaching About Evolution
Despite the best efforts by biology educators, misconceptions persist regarding evolution. Pop science nonsense has led people to think that biologists don't believe in evolution.
This rich Web site, which is a complement to the PBS program that provides teachers with resources that support the evolution of education, while avoiding the kinds of misconceptions that make it difficult to understand. It's laid out in a "bread crumb" format to aid in navigation and orientation.
Definitions
Evolution is a complicated and difficult subject to teach effectively. Non-scientists often misunderstand the subject and some scientists use a definition that confuses it. This is especially true when it comes to debates about the meaning of the word itself.
Therefore, it is crucial to define the terms that are used in evolutionary biology. Understanding Evolution's website provides this in a simple and efficient way. The site is a companion site to the series that first aired in 2001, but it also functions as an independent resource. The content is presented in a nested fashion that assists in navigation and orientation.
The site defines terms such as common ancestor (or common ancestor), gradual process, and adaptation. These terms help frame the nature of evolution and its relationship to evolution to other scientific concepts. The website provides a summary of the way in which evolution has been examined. This information can help dispel the myths that are created by the creationists.
You can also access a glossary which contains terms used in evolutionary biology. These terms include:
Adaptation is the process of changing hereditary traits to become more suited to the environment. This is a result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adaptable characteristics to survive and reproduce.
Common ancestor: The most recent common ancestor of two or more distinct species. By studying 에볼루션 슬롯 of these species, it is possible to identify the common ancestor.
Deoxyribonucleic acid: A large biological molecule that contains the information needed for cell replication. The information is stored in nucleotide sequences that are strung into long chains known as chromosomes. Mutations are the cause of new genetic information in cells.
Coevolution is a relation between two species in which the evolutionary changes of one species are influenced by evolutionary changes of the other. Examples of coevolution include the interaction between predator and prey, or the parasite and the host.
Origins
Species (groups that can interbreed), evolve through a series of natural changes in the traits of their offspring. The changes can be triggered by a variety such as natural selection, genetic drift, and mixing of genes. The evolution of new species can take thousands of years. Environmental circumstances, such as climate changes or competition for food resources and habitat can slow or speed up the process.
The Evolution site traces through time the emergence of various groups of animals and plants and focuses on major changes within each group's past. It also focuses on the evolutionary history of humans and humans, a subject that is crucial for students to understand.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. The famous skullcap, with the bones associated with it, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded as an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was first published in 1858, which was a year after the first edition of The Origin. Origin.
The site is primarily a biology site however, it also has many details on paleontology and geology. The Web site has numerous aspects that are quite impressive, including the timeline of how climate and geological conditions have changed over time. It also features a map showing the distribution of fossil groups.
The site is a companion to a PBS television series, but it can be used as a resource by teachers and students. The site is well-organized and offers clear links to the introduction information of Understanding Evolution (developed under the National Science Foundation's funding) as well as the more specialized features of the museum's website. These hyperlinks make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated realms of research science. There are also links to John Endler's experiments with guppies, which illustrate the importance 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 within their geological context and has a number of advantages over modern observational and experimental methods for analyzing evolutionary phenomena. Paleobiology focuses on not just the processes and events that happen frequently or over time, but also the distribution and frequency of different groups of animals across geological time.
The Web site is divided into a variety of ways to learn about evolution, including "Evolution 101," which takes the viewer on a line through the science of nature and the evidence to support the theory of evolution. The path also explores misconceptions regarding evolution, and the background 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 levels of curriculum and teaching methods. The site offers a wide array of multimedia and interactive resources, including videos, animations, and virtual labs in addition to general textual content. The breadcrumb-like organization of the content helps with navigation and orientation on the vast web site.
The page "Coral Reef Connections" For instance, it gives a brief overview of the coral's relationships and their interactions with other organisms and is enlarged to show one clam, which can communicate with its neighbors and respond to changes in conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary, multimedia and interactive pages on the website, provide an excellent introduction to a broad variety of topics in evolutionary biology. The material includes an explanation of the significance of natural selectivity and the concept of phylogenetics, an important method for understanding the evolution of changes.
Evolutionary Theory
Evolution is an underlying thread that is found throughout all branches of biology. A vast collection of books helps in teaching evolution across the disciplines of life sciences.
One resource, which is a companion to the PBS television series Understanding Evolution, is an exceptional example of an Web site that offers both depth and breadth in its educational resources. The site has a wide array of interactive learning modules. It also has an encased "bread crumb" structure that allows students to move from the cartoon-like style of Understanding Evolution to elements on this massive website that are more closely tied to the world of research science. Animation that introduces the concept of genetics, which links to a page about John Endler's experiments in artificial selection using guppies on native ponds in Trinidad.
The Evolution Library on this website has a huge multimedia library of materials that deal with evolution. The content is organized into curriculum-based pathways that correspond to the learning goals set forth in the standards for biology. It includes seven short videos designed specifically for use in the classroom, and can be streamed for free or purchased on DVD.
Evolutionary biology is still an area of study that has many important questions, such as the causes of evolution and how fast it takes place. This is especially true in the case of human evolution where it was a challenge to reconcile religious beliefs that humanity has a unique position in the universe and a soul with the notion that human beings have innate physical traits evolved from Apes.
There are also 에볼루션 바카라 체험 of other ways in which evolution could occur including natural selection, which is the most well-known theory. However scientists also study different kinds of evolution, such as mutation, genetic drift and sexual selection, among others.
While many fields of scientific study have a conflict with literal interpretations found in religious texts, evolution biology has been a subject of intense controversy and opposition from religious fundamentalists. Some religions have reconciled their beliefs with evolutionary biology, while others haven't.