Evolution Site - Teaching About Evolution
Despite the best efforts by biology educators, there are still a lot of misconceptions about the evolution. People who have been exposed to pop science nonsense often assume that biologists claim they do not believe in evolution.
This rich Web site - companion to the PBS series - provides teachers with materials that promote evolution education and avoids the kinds of misconceptions that hinder it. It's organized in a nested "bread crumb" format for ease of navigation and orientation.
Definitions
Evolution is a complicated and challenging subject to teach effectively. 에볼루션 슬롯 is often misunderstood by non-scientists and even some scientists have been guilty of using an interpretation that is confusing the issue. This is particularly relevant when discussing the definition of the words.
It is therefore crucial to define the terms used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful manner. The site serves as an accompanying site for the 2001 series, and also a resource on its own. 에볼루션 게이밍 is presented in a way that assists in navigation and orientation.
The site defines terms such as common ancestor and the gradual process. These terms help define the nature of evolution and its relationship to evolution with other scientific concepts. The site also provides an overview of how the concept of evolution has been researched and verified. This information will help to dispel the myths created by creationists.
You can also access a glossary that contains terms that are used in evolutionary biology. These terms include:
Adaptation: The tendency of heritable traits to become better suited to a particular environment. This is a result of natural selection, which happens when organisms with more adaptable traits are more likely to survive and reproduce than those with less adaptable traits.
Common ancestor (also known as common ancestor) The most recent ancestor shared by two or more species. By studying the DNA of these species, it is possible to determine the common ancestor.
Deoxyribonucleic Acid: A massive biological molecular containing the necessary information 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 in cells.
Coevolution is a relation between two species in which the evolutionary changes of one species are influenced evolutionary changes in the other. Coevolution is evident in the interactions between predator and prey, or parasites and hosts.
Origins
Species (groups which can interbreed) develop through a series natural changes in the traits of their offspring. The causes of these changes are various factors, including natural selection, gene drift and mixing of the gene pool. The evolution of a new species can take thousands of years and the process can be slowed down or speeded up by environmental conditions such as climate change or the competition for food or habitat.
The Evolution site tracks the development of a variety of animal and plant groups through time, focusing on the major shifts that occurred throughout the history of each group. It also explores the human evolutionary roots which is particularly important for students to comprehend.
Darwin's Origin was published in 1859, at a time when only a few antediluvian fossils of humans had been found. The famous skullcap, with the associated bones were 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, a year before the first edition of the Origin appeared, it is highly unlikely that Darwin had ever heard of it.
The site is mostly one of biology however, it also has lots of information about geology and paleontology. One of the most appealing features of the Web site are a timeline of events that show how geological and climatic conditions changed over time, as well as a map of the distribution of some fossil groups that are featured on the site.
Although the site is a companion piece to a PBS television show, it also stands on its own as an excellent source for teachers and students. The site is extremely well-organized and offers clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and the more specific components of the museum's Web site. These hyperlinks facilitate the move from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. There are links to John Endler’s experiments with guppies, which demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life has led to an array of plants, animals and insects. Paleobiology is the study of these creatures within their natural environment and has many advantages over the modern observational and research methods of examining evolutionary processes. In addition to studying the processes and events that happen frequently or over a long period of time, paleobiology can be used to examine the diversity of kinds of organisms as well as their distribution throughout the geological time.
The site is divided into various ways to learn about evolution which include "Evolution 101," which takes the viewer on a liner path through the scientific process and the evidence to support the theory of evolution. The course also focuses on misconceptions about evolution as well as the history of evolutionary thought.
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 the standard textual content, the site offers a wide range of interactive and multimedia resources like videos, animations and virtual laboratories. The breadcrumb-like structure of the content helps with navigation and orientation on the massive Web site.
The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides an overview of the relationships between corals and their interactions with other organisms and zooms in to one clam that is able communicate with its neighbours and respond to changes in conditions of the water that occur at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the site, provide an excellent introduction to a broad spectrum of topics in evolutionary biology. The content includes an overview of the importance of natural selection and the concept phylogenetics analysis which is a crucial tool for understanding evolutionary change.
Evolutionary Theory
Evolution is a common thread that is found throughout all branches of biology. A wide range of resources can help teachers teach about evolution across the life sciences.
One resource, which is the companion to PBS's TV series Understanding Evolution is an excellent example of an Web page that provides depth and breadth in terms of its educational resources. The site has a wide array of interactive learning modules. It also has an "bread crumb structure" that helps students move away from the cartoon style of Understanding Evolution and onto elements of this vast website that are closely related to the realms of research science. An animation that introduces students to the concept of genetics is linked to a page highlighting John Endler's artificial-selection experiments with Guppies living in ponds native to Trinidad.
Another resource that is worth mentioning is the Evolution Library on this web website, which includes an extensive library of multimedia assets connected to evolution. The content is organized into curricula-based pathways that correspond to the learning objectives set out in the standards for biology. It includes seven short videos designed specifically for classroom use, which can be streamed for no cost or purchased on DVD.
에볼루션 바카라 사이트 is still a field of study that poses many important questions to answer, such as what causes evolution and the speed at which it occurs. This is especially relevant to human evolution, which has made it difficult to reconcile that the physical traits of humans evolved from apes with religions that believe that humans are unique among living things and has an enviable place in creation. It is a soul.
There are a myriad of other ways evolution can occur and natural selection being the most well-known theory. Scientists also study other kinds like mutation, genetic drift and sexual selection.
Many fields of inquiry have a conflict with literal interpretations of the Bible evolutionary biology has been the subject of controversial debate and resistance from religious fundamentalists. While certain religions have been able to reconcile their beliefs with the theories of evolution, other religions haven't.