5 Reasons Evolution Site Is Actually A Beneficial Thing
Evolution Site - Teaching About Evolution
Despite the best efforts by biology teachers, there are still misconceptions about the evolution. Pop science nonsense has led people to think that biologists don't believe in evolution.
This rich Web site - companion to the PBS series offers teachers with resources that support evolution education and help avoid the kinds of misinformation that can hinder it. It's arranged in a nested "bread crumb" format for ease of navigation and orientation.
Definitions
Evolution is a complicated and difficult subject to teach well. It is often misunderstood by non-scientists and even some scientists use definitions that confuse the issue. This is especially relevant when it comes to the nature of the words themselves.
It is essential to define terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient manner. The website is a companion to the show that premiered in 2001, but it is also an independent resource. The material is presented in a structured manner that makes it easier to navigate and understand.
The site defines terms such as common ancestor, the gradual process, and adaptation. These terms help to define the nature of evolution as well as its relation to other scientific concepts. The site provides an overview of the way in which evolution has been tested. This information will help to dispel the myths created by creationists.
It is also possible to get the glossary of terms used in evolutionary biology. These terms include:
Adaptation: The tendency of hereditary traits to become more suited to a particular environment. This is due to natural selection, which happens when organisms that are better adapted traits are more likely survive and reproduce than those with less adapted characteristics.
Common ancestor: The most recent common ancestor of two or more distinct species. By studying the DNA of these species, it is possible to determine the common ancestor.
Deoxyribonucleic acid: A massive biological molecule that holds the information necessary for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are the cause of new genetic information within cells.
Coevolution: A relationship between two species in which evolutionary changes in one species are affected by changes in evolutionary processes in the other. Examples of coevolution are the interactions between predator and prey, or the parasite and the host.
Origins
Species (groups which can interbreed) develop by a series of natural variations in their offspring's traits. These changes are caused by a variety of factors that include natural selection, genetic drift, and gene pool mixing. The development of a new species can take thousands of years, and the process could be slowed or increased by environmental factors like climate change or the competition for food or habitat.
The Evolution site traces through time the evolution of different groups of animals and plants with a focus on major changes within each group's past. It also explores the evolutionary history of humans, a topic that is especially important for students to comprehend.
When Darwin wrote the Origin in 1859, only a handful of antediluvian human fossils had been discovered. Among them was the famous skullcap and associated bones found in 1856 in the Little Feldhofer Grotto in Germany, which is now known as an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was published in 1858, one year after the publication of the first edition of The Origin.
While the site is focused on biology, it also offers a lot of information on geology and paleontology. The website has numerous features that are especially impressive, such as an overview of how climate and geological conditions have changed over the course of time. It also includes an interactive map that shows the location of fossil groups.
Although the site is a companion piece to a PBS television show but it also stands on its own as a valuable resource for teachers and students. The site is well-organized and has clear links between the introduction material in Understanding Evolution (developed with support from the National Science Foundation) and the more specific elements of the museum Web site. These hyperlinks make it easy to transition from the cartoon-style Understanding Evolution pages into the more sophisticated worlds of research science. There are also links to John Endler's experiments with guppies that illustrate the importance ecology in evolutionary theory.
Diversity
The evolution of life has produced a variety of plants, animals and insects. Paleobiology is the study of these creatures in their geological environment offers many advantages over modern observational or experimental methods of studying evolutionary processes. Paleobiology can examine not just the processes and events that happen frequently or over time, 에볼루션 슬롯게임 but also the distribution and frequency of various animal groups in space throughout the geological time.
The site is divided into a variety of pathways to understanding evolution that include "Evolution 101," which takes the user on a linear path through the scientific process and the evidence to support the theory of evolution. The path also explores common misconceptions about evolution as well as the evolution theory's history.
Each of the other sections of the Evolution site is similarly created, with resources that support a variety of educational levels and pedagogical styles. In addition to the standard textual content, 무료 에볼루션 사이트 (mouse click the next article) the site features a wide range of multimedia and interactive content, such as video clips, animations, and virtual laboratories. The breadcrumb-like arrangement of the content assists with navigation and orientation on the massive web site.
The page "Coral Reef Connections" For instance, 에볼루션바카라사이트 the page "Coral Reef Connections" provides a comprehensive overview of coral relationships, their interaction with other organisms and zooms in to one clam, which is able to communicate with its neighbors and respond to changes in the conditions of the water that occur at the reef level. This page, along with the other multidisciplinary interactive and multimedia pages, provides an excellent introduction to many topics in evolutionary biology. The content also includes an explanation of the importance of natural selection and the concept phylogenetics analysis as a key 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 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 a Web site that provides depth and breadth in its educational resources. The site features a wealth of interactive learning modules. It also features an encased "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this large Web site more closely linked to the field of research science. For example an animation that explains the idea of genetic inheritance connects to a page that highlights John Endler's experiments in artificial selection with guppies from the native ponds of Trinidad.
The Evolution Library on this website is a vast multimedia library of assets related with evolution. The contents are organized into curricula-based pathways that correspond to the learning objectives set out in the biology standards. 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 an area of study that poses many important questions, such as what causes evolution and the speed at which it happens. This is particularly true for human evolution, where it has been difficult to reconcile the notion that the physical characteristics of humans derived from apes, and the religious beliefs that claim that humanity is unique among living things and has an exclusive place in the creation. It is soul.
There are also a number of other ways in which evolution could occur and natural selection being 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 the literal interpretations of religious texts evolutionary biology has been the subject of particularly fierce debate and opposition from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the ideas of evolution, other religions haven't.