10 Top Books On Evolution Site

Evolution Site - Teaching About Evolution

Despite the best efforts by biology educators, misconceptions persist regarding evolution. Pop science nonsense has led many people to believe that biologists don't believe evolution.

This site, which is a companion to the PBS program, provides teachers with materials that promote evolution education, while avoiding the kinds of misconceptions that hinder it. It's arranged in a nested "bread crumb" format to facilitate navigation and orientation.

Definitions

It's difficult to teach evolution well. It is often misunderstood by non-scientists, and even some scientists use an interpretation that is confusing the issue. This is particularly true when discussing the definition of the words.

Therefore, it is essential to define terms that are used in evolutionary biology. Understanding Evolution's website does this in a straightforward and useful way. The site is a companion site to the show which first aired in 2001, but it also functions as an independent resource. The material is presented in a way which aids navigation and orientation.

The site defines terms like common ancestor, the gradual process and adaptation. These terms help define the nature of evolution and its relationship to evolution with other scientific concepts. The website provides a summary of the ways in which evolution has been examined. This information will help to dispel the myths created by creationists.

You can also access a glossary which includes terms used in evolutionary biology. These terms include:

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

Common ancestor: The most recent common ancestor of two or more species. The common ancestor can be identified by studying the DNA of these species.

Deoxyribonucleic acid: A huge biological molecule that contains information required for cell replication. The information is stored in nucleotide sequences that are strung into long chains known as chromosomes. Mutations are the basis for new genetic information within cells.

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

Origins

Species (groups that can interbreed) change through a series natural changes in the traits of their offspring. These changes can be caused by numerous factors, like natural selection, gene drift, and mixing of the gene pool. The evolution of a new species could take thousands of years and the process could be slowed down or accelerated by environmental factors like climate change or competition for food or habitat.

The Evolution site tracks through time the emergence of various animal and plant groups with a focus on major changes in each group's past. It also explores the human evolutionary roots and humans, a subject that is crucial for students to know.

When Darwin wrote the Origin of Species, only a handful of antediluvian human fossils had been found. The most famous among them was the skullcap and 에볼루션 바카라 무료체험 (Recommended Resource site) associated bones found in 1856 at the Little Feldhofer Grotto in Germany which is now believed to be an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap when it was published in 1858, which was a year following the initial edition of The Origin. Origin.

While the site is focused on biology, it also includes a good deal of information about geology as well as paleontology. The Web site has a number of aspects that are quite impressive, such as an overview of the way that climate and geological conditions have changed over time. It also includes a map showing the distribution of fossil groups.

Although the site is a companion to a PBS television show however, it can stand on its own as a great source for teachers and 에볼루션 바카라 무료 바카라사이트 (from muse.union.edu) students. The site is well-organized, and provides clear links to the introductory material of Understanding Evolution (developed under the National Science Foundation's assistance) as well as the more specialized features of the museum website. These links facilitate the transition from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly there are links to John Endler's experiments using guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has resulted in a variety of animals, plants, and insects. Paleobiology, the study of these creatures within their geological context, has many advantages over modern observational or research methods for exploring evolutionary processes. In addition to studying processes and events that take place regularly or over a long period of time, paleobiology allows to study the relative abundance of various species of organisms and their distribution throughout the geological time.

The website is divided into a variety of ways to learn about evolution that 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 as well as the history of evolutionary thought.

Each of the main sections of the Evolution website is equally well-designed, with materials that support a variety curriculum levels and 에볼루션사이트 teaching styles. The site offers a wide array of multimedia and interactive resources that include animations, video clips and virtual laboratories as well as general textual content. The breadcrumb-like arrangement of the content aids in navigation and orientation on the vast web site.

For instance the page "Coral Reef Connections" gives a brief overview of the relationships between corals and their interactions with other organisms, then zooms in on a single clam that can communicate with its neighbours and respond to changes in water conditions that occur at the reef level. This page, along with the other multidisciplinary, multimedia, and interactive pages on the website, provide an excellent introduction to the broad variety of topics in evolutionary biology. The content includes an overview of 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 weaves together all the branches of the field. A wide selection of resources helps teachers teach evolution across all disciplines of life science.

One resource, which is a companion to the PBS television series Understanding Evolution, is an excellent 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 has an "bread crumb structure" that helps students move 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. Animation that introduces the concept of genetics, which links to a page that highlights John Endler's artificial-selection experiments with Guppies in native ponds in Trinidad.

The Evolution Library on this website is a vast multimedia library of materials that deal with evolution. The content is organized into curricula-based paths that correspond to the learning goals set forth in the standards for biology. It contains seven videos specifically designed for use in the classroom, and can be streamed for no cost or purchased on DVD.

Evolutionary biology is still a field of study that poses many important questions, including the causes of evolution and how fast it occurs. This is particularly relevant for the evolution of humans where it was a challenge to reconcile religious beliefs that humanity has a special place in creation and a soul, with the notion that our physical traits originated from apes.

There are also a number of other ways evolution can take place, with natural selection as the most well-known theory. However, scientists also study other types of evolution such as mutation, genetic drift and sexual selection, among other things.

While many fields of scientific inquiry are in conflict with the literal interpretations of the Bible evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. Certain religions have reconciled their beliefs with evolutionary biology, but others haven't.