• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Evolution Site - Teaching About Evolution

Despite the best efforts by biology educators, 에볼루션 카지노 사이트 바카라 사이트 (brodersen-Preston-4.technetbloggers.De) there are still a lot of misconceptions about the evolution. Pop science nonsense has led people to believe that biologists aren't believers in evolution.

This site, which is a companion to the PBS series offers teachers with resources that promote evolution education and help avoid the kinds of misinformation that can make it difficult to understand. It's laid out in the "bread crumb" format to aid in navigation and orientation.

Definitions

It is difficult to teach evolution well. It is often misunderstood by non-scientists and even scientists use a definition that confuses the issue. This is especially true when it comes to discussions on the nature of the word.

Therefore, it is crucial to define the terms used in evolutionary biology. Understanding Evolution's website provides this in an easy and helpful manner. The site serves as an accompaniment to the 2001 series, and also a resource on its own. The material is presented in a nested manner which aids navigation and orientation.

The site defines terms like common ancestor (or common ancestor), gradual process and adaptation. These terms help frame the nature of evolution and its relation to other concepts in science. The site provides an overview of the ways the concept of evolution has been tested. This information can help dispel myths created by creationists.

It is also possible to get a glossary of terms that are used in evolutionary biology. These terms include:

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

Common ancestor: The latest common ancestor of two or more species. By analyzing the DNA from these species, it is possible to identify the common ancestor.

Deoxyribonucleic acid: A huge biological molecule that contains information necessary for cell replication. The information is stored in nucleotide sequences, which are strung into long chains known as chromosomes. Mutations are the reason behind the creation of new genetic information within cells.

Coevolution is the relationship between two species where evolution of one species are influenced by evolutionary changes in the other. Coevolution can be seen in the interaction of predator and prey, or parasite and hosts.

Origins

Species (groups which can interbreed), evolve by a series of natural variations in their offspring's traits. Changes can be caused by various factors, including natural selection, gene drift and mixing of the gene pool. The evolution of new species can take thousands of years. Environmental circumstances, such as changes in the climate or competition for food and habitat, can slow or accelerate the process.

The Evolution site tracks the evolution of various species of plants and animals over time, focusing on the major shifts that occurred throughout each group's history. It also examines the evolution of humans and is a subject of particular importance for students.

When Darwin wrote the Origin in 1859, only a handful of antediluvian human fossils had been discovered. The famous skullcap, along with the bones associated with it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded as an early Homo neanderthalensis. While the skullcap wasn't 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 is focused on biology, it includes a good deal of information about geology and paleontology. The website has numerous aspects that are quite impressive, 에볼루션 바카라 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 the PBS television show, it also stands on its own as a valuable resource for teachers and students. The site is extremely well-organized and offers clear links between the introductory material in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized components of the museum's Web site. These hyperlinks make it easy to move from the cartoon-style Understanding Evolution pages into the more sophisticated realms of research science. In particular there are hyperlinks to John Endler's experiments using Guppies, which demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has led to a wide variety of animals, plants and insects. Paleobiology is the study of these creatures within their geological context and has a number of advantages over the current observational and experimental methods for analyzing evolutionary processes. Paleobiology can examine not just the processes and events that take place regularly or over time but also the relative abundance and distribution of various animal groups in space over the course of 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 science of nature and the evidence that supports the theory of evolution. The path also explores misconceptions about evolution and 에볼루션 바카라 also the history of evolutionary thought.

Each of the other sections of the Evolution site is equally developed, with materials that can be used to support a range of different pedagogical levels and curriculum levels. In addition to the standard textual content, 에볼루션 사이트 the site also has an array of multimedia and interactive content, such as videos, animations and virtual labs. The content is laid out in a nested bread crumb-like fashion that helps with navigation and orientation within the large Web site.

The page "Coral Reef Connections" For instance, it provides an overview of coral relationships and interactions with other organisms and then is enlarged to show a single clam, which can communicate with its neighbors and respond to changes in the water conditions that occur on the reef level. This page, as well as the other multidisciplinary, multimedia, and interactive pages on the site, offer an excellent introduction to a broad variety of topics in evolutionary biology. The information also includes an overview of the importance of natural selection as well as the concept of phylogenetic analysis which is a crucial method to understand evolutionary changes.

Evolutionary Theory

For biology students the concept of evolution is a major thread that weaves together all branches of the field. A wide selection of resources helps teachers teach evolution across the disciplines of life sciences.

One resource, which is the companion to PBS's television show Understanding Evolution is an excellent example of an Web page that offers both depth and broadness in terms of educational resources. The site has a wide array of interactive learning modules. It also features an "bread crumb structure" that allows students to move away from the cartoon style used in Understanding Evolution and onto elements on this site that are more closely related to the realms of research science. An animation that introduces the concept of genetics is linked to a page highlighting John Endler's experiments in artificial selection using Guppies in native ponds in Trinidad.

The Evolution Library on this website is a vast multimedia library of resources that are associated with evolution. The content is organized into the form of curriculum-based pathways that are in line with the learning objectives set out in the standards for biology. It contains seven short videos that are designed for classroom use. These can be viewed online or purchased as DVDs.

Evolutionary biology remains a field of study that has many important questions, including the causes of evolution and how fast it takes place. This is especially true in the case of human evolution, where it was difficult to reconcile religious beliefs that humanity has a unique place in the creation and a soul, with the notion that our physical traits originated from apes.

There are a myriad of other ways in which evolution can occur including natural selection, which is the most widely accepted theory. Scientists also study other kinds such as mutation, genetic drift, and sexual selection.

Although many scientific fields of study are in conflict with the literal interpretations of religious texts, evolution biology has been a source of intense controversy and opposition from religious fundamentalists. While some religions have been able to reconcile their beliefs with the ideas of evolution, others have not.