The Evolution Site<br /><br />The theory of natural selection as the foundation of evolution is the central force in the field of modern biology. It connects disciplines as diverse as genetics, microbiology and the study of palaeontology.<br /><br /><a href="https://evolutionkr.kr/">에볼루션 무료체험 www.evolutionkr.kr</a> of evolution can be controversial and the misinformation that is generated can lead to confusion over the fundamentals of evolution. This site clarifies the most fundamental concepts.<br /><br />What is Evolution?<br /><br />The current conception of evolution focuses on the gradual change that occurs within populations over time. These changes are caused by natural selection, a process that increases the amount of organisms that have beneficial traits that help them survive and reproduce in a particular environment. As a result, these organisms have more offspring than those that don't have these beneficial traits. This can result in a genetic mutation that may eventually result in new species.<br /><br />The term "evolution" is often ascribed to the notion of "survival of the strongest," which implies that individuals who are best adapted to a particular environment will have an advantage over those who aren't adapted to the environment. In actuality, this is only one of the many different ways that evolution can occur.<br /><br />Another common way the term "evolution" is used to suggest that a species will eventually progress from one state of being to the next one. This type of view of evolution could be referred to as anagenetic, or cladogenesis. This theory is not supported by the definition of evolution in science. Instead the theory of evolution that is scientifically based focuses on changes that occur in populations over time and these changes are caused by genetic mutations and natural selection.<br /><br />Some scientists, including the great Charles Darwin, advocated this view of evolution. Others, including Alfred Russel Wallace, who developed the theory of macroevolution believed that this was the only way that the higher forms of life could be derived from lower ones.<br /><br />A concept must be able stand against rigorous tests and evidence in order to be considered as a theory. The evidence for evolution has stood up to the test of time and has been supported by a myriad of studies across various sciences, from biology to geology, chemistry to astronomy. In reality evolution is considered to be one of the fundamental tenets of science today, and it is backed by the majority of scientists around the world. Many people are confused about the nature of evolution theory, especially how it relates with religion.<br /><br />What is the Theory of Evolution (Evolutionary Theory)?<br /><br />Evolution is the scientific explanation for the way living things change over time. It relies on a number of well-established and observable facts: that more offspring are often created than are likely to survive; that individuals differ from one another in their physical characteristics (phenotype) and that various characteristics result in different rates of survival and reproduction; and that traits can be passed on to future generations. These observations are supported by the increasing body of evidence from molecular biology, palaeontology, climatology, functional morphology and geology.<br /><br />The theory of evolution based on natural selection was conceived independently by Charles Darwin and Alfred Russel Wallace in the mid-19th century to provide an explanation for the reason that organisms are adapted to their biological and physical environments. It is the most widely accepted and validated theory in science. Its predictions were proven by the evidence that for instance, more complex organisms are less susceptible to genetic mutations. Additionally, the more successful an organism is at reproduction and survival in its ability to reproduce, the more likely it will be to pass its genes to the next generation.<br /><br />Some people are against evolution because they believe that it implies that there is no purpose to life. However, many scientists who are also religious, such as the prominent Cambridge palaeontologist Simon Conway Morris, believe that evolution isn't just compatible with belief in God but also enhances it (BioLogos 2014).<br /><br />Many highly qualified evolutionary biologists have been involved in constructing and testing the theory of evolution, including some respected evangelical Christian leaders. Many of them have contributed to the understanding of a broad variety of phenomena, including phylogenetics and genomics and the formation and role of fossils.<br /><br />The term "theory" which is often used incorrectly refers to scientific hypotheses that have been tested and refined over a period of time. Scientists test their theories by repeating the experiment or observations that led to them. Therefore, the theory of evolution has been repeatedly proven out as have the corresponding theories of Copernican, germ theory, and atomic theory.<br /><br />What is the Process of Evolution?<br /><br />The process of evolution is the gradual change over time in the percentage of genetically distinct individuals within a particular species. This is the result of natural selection, which favors those who are better adapted for their environment. The more adapted individuals have a better chance of survival and reproduction. As more of these people survive and reproduce, their genes are more prevalent in the population. This process is sometimes called "survival of the fittest."<br /><br />According to the theory of evolution the mutations that result in genomic variation are the primary basis for evolutionary change. These mutations can occur at random or under the influence of the environment. If mutations occur in a random manner and occur in a random manner, the frequency of the allele can vary from generation-to-generation. However, when the mutation is beneficial it increases the frequency of the allele, causing it to spread across the population.<br /><br /><br /><br />Changes in the frequency of alleles can result in new species in the course of time. The new species can then grow and evolve into newer forms. This is known as macroevolution. The development of new species is typically due to changes in the environment that make certain resources accessible or creates new environmental issues. For instance, the development of finches in the Galapagos Islands is a result of the availability of different food sources and the need protect themselves from predators.<br /><br />In a larger sense it is possible to define evolution as any change in the nature of living organisms over time. The change could be subtle, such as the development of a new color or a dramatic change, such as the development of an organ.<br /><br />Scientists who believe in the theory of evolution generally agree that genetic change is crucial in the process of the process of generating evolution. They also acknowledge that the process of evolution takes place over a long period of time, usually millions of years. However, they differ over the importance of different factors that speed up or slow down the process, like the impact of environmental pressures, sexual selection, and mutation bias. Despite these differences most scientists are still convinced that evolution is real and that the evidence to prove it is overwhelming.<br /><br />What evidence do we have to support evolution?<br /><br />Since Darwin's time scientists have collected evidence to back his theory of evolution. This evidence comes from fossils which show the evolution of organisms over time. Other evidence is found in the similarities between living organisms embryology, biogeography genetics and comparative anatomy.<br /><br />The main proof of evolution is in the evolutionary tree, which illustrates how different species are related. Homologous structures are another evidence. They have a similar structure but serve different purposes in different species, such as the wing of a bird or bat. Evolution is also evident in the fact that different species adapt and grow to similar environments. For instance, arctic foxes and ptarmigans have seasonal white pelts that blend into snow and ice. This is a form of convergent evolution, which suggests that the species has common ancestral ancestors.<br /><br />Vestigial structures are another piece of evidence. These are parts of an organism that may have served a purpose in the distant past. The human appendix, for instance is an odour from an organ that was once used to digest food. These structures tend to shrink in size once they are no longer utilized, a process known as natural selection.<br /><br />Scientists have also gathered other evidence of evolution through observation and experimentation. Evidence for evolution is grouped into six categories: directly visible small-scale changes, biogeographic distribution and comparative anatomy, the fossil record, genetics, and classification. Each of these provides compelling evidence that the evolution of life took place.<br /><br />Although many people have misconceptions about the theory of evolution it is an empirical fact. It is not a speculative theory, but a significant collection that is based on years of observation. Whatever people believe or disbelieve about the theory of evolution, scientists continue to study and discover new information in order to further understand the history of life on Earth. This knowledge will allow scientists to better understand how to avoid future global catastrophes and how to best utilize the resources on our planet. This information will also allow us to better serve the needs and wants of all the people living on this planet.<br /><br />