10 Top Books On Evolution Site
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution persist. People who have absorbed pop science nonsense often assume that biologists are saying they do not believe in evolution.
This rich website - companion to the PBS series It provides teachers with materials which support evolution education and avoid the kinds of misconceptions that hinder it. It's laid out in a nested "bread crumb" format for ease of navigation and orientation.
Definitions
Evolution is a complex and challenging subject to teach well. It is often misunderstood by non-scientists, and even scientists have been guilty of using an interpretation that is confusing the issue. This is especially applicable to debates about the nature of the word.
Therefore, it is crucial to define the terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful way. The website is a companion to the show which first aired in 2001, but is also an independent resource. The content is presented in a nested fashion that aids navigation and orientation.
The site defines terms such as common ancestor, gradual process and so on. These terms help frame the nature of evolution as well as its relation to other scientific concepts. The site gives a comprehensive overview of the manner that evolution has been examined. This information can be used to dispel misconceptions that have been engendered by creationists.
You can also access a glossary that contains terms that are used in evolutionary biology. These terms include:
Adaptation: The tendency for heritable characteristics to become more suited to a particular environment. This is a result of natural selection, which happens when organisms that have more adaptable traits are more likely to survive and reproduce than those with less adapted characteristics.
Common ancestor (also known as common ancestor): The most recent ancestor that is shared by two or more species. By analyzing DNA from these species it is possible to determine the common ancestor.
Deoxyribonucleic Acid: A massive biological molecular containing the information required for cell replication. The information is stored in sequences of nucleotides that are strung together to form long chains, also known as chromosomes. Mutations are responsible for the creation of new genetic information inside cells.
Coevolution: A relationship between two species in which evolutionary changes in one species are influenced by evolutionary changes in the other. Coevolution can be observed through the interaction between predator and prey, or parasites and hosts.
Origins
Species (groups of individuals that can interbreed) evolve through natural changes in the characteristics of their offspring. The changes can be triggered by a variety, including natural selection, genetic drift, and gene pool mixing. 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 accelerate the process.
The Evolution site traces through time the emergence of various species of plants and animals with a focus on major changes within each group's past. It also focuses on the human evolutionary roots, a topic that is crucial for students to understand.
When Darwin wrote the Origin in 1859, only a handful of antediluvian human fossils had been discovered. The famous skullcap, along with the associated bones, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized 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 highly unlikely that Darwin had heard or seen of it.
While the site focuses on biology, it offers a lot of information about geology and paleontology. The site offers a number of features that are especially impressive, including an overview of the way that climate and geological conditions have changed over time. It also has an interactive map that shows the location of fossil groups.
The site is a companion for a PBS TV series but it can also be used as a source for teachers and students. The site is extremely well-organized and offers clear links between the introductory content in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum Web site. These links 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 that 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, the study of these creatures within their geological context, has many advantages over modern observational or research methods of studying evolutionary processes. In addition to studying the processes and events that happen regularly or over a long period of time, paleobiology allows to analyze the relative abundance of various groups of organisms and their distribution across the course of geological time.
The website is divided into various ways to learn about evolution which include "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence to support the theory of evolution. The path also explores common misconceptions about evolution and the evolution of 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 educational levels and teaching styles. In addition to the standard textual content, the site also has an array of multimedia and interactive content, 에볼루션 바카라사이트 such as video clips, animations, and 에볼루션 카지노 virtual laboratories. The content is laid out in a nested bread crumb-like fashion that helps with navigation and orientation within the large Web site.
For instance the page "Coral Reef Connections" gives a brief overview of the relationships between corals and their interaction with other organisms. It then zooms in on a single clam that can communicate with its neighbors and respond to changes in water conditions that occur at the level of the reef. This page, along with the other multidisciplinary, multimedia, and interactive pages on the site, offer an excellent introduction to the broad spectrum of topics in evolutionary biology. The information also includes an explanation of the role of natural selection as well as the concept of phylogenetic analysis, which is a key tool in understanding evolutionary changes.
Evolutionary Theory
Evolution is a common thread that runs through all branches of biology. A wide range of resources supports teaching about evolution across the life sciences.
One resource, the companion to PBS's television show Understanding Evolution is an excellent example of a Web page that offers both depth as well as broadness in terms of educational resources. The site has a variety of interactive learning modules. It also has a "bread crumb structure" that assists students in moving away from the cartoon style that is used in Understanding Evolution and onto elements of this vast website that are closely connected to the worlds of research science. An animation that introduces the concept of genetics, which links to a page about John Endler's artificial-selection experiments with guppies on native ponds in Trinidad.
Another helpful resource is the Evolution Library on this site, which contains an extensive multimedia library of resources connected to evolution. The content is organized in curricula-based paths that correspond to the learning objectives set out in the standards for biology. It contains seven short videos specifically designed for classroom use. They can be streamed or purchased as DVDs.
Evolutionary biology is a field of study that poses many important questions to answer, such as the causes of evolution and how quickly it occurs. This is especially true in the case of human evolution which was a challenge to reconcile religious beliefs that held that humans have a distinct position in the universe and a soul, with the notion that our physical traits were derived from Apes.
Additionally, there are a number of ways in which evolution could be triggered and natural selection is the most widely accepted theory. Scientists also study other kinds like mutation, genetic drift and sexual selection.
While many fields of scientific inquiry are in conflict with literal interpretations of religious texts evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. While certain religions have been able to reconcile their beliefs with the ideas of evolution, 에볼루션 사이트에볼루션 바카라 사이트 (read more on 56`s official blog) other religions aren't.