The Evolution Site

The theory of evolution through natural selection is the defining force of modern biology. It connects disciplines that are as diverse as genetics microbiology, and palaeontology.

However, the study of evolution is often controversial and the resulting misinformation can confuse people regarding the fundamentals of evolution. This site explains the fundamental concepts.

What is Evolution?

Modern evolutionary theory is based on the gradual and cumulative changes that take place in populations over time. These changes are the result of natural selection, which increases the amount of organisms that have traits that are beneficial and help them survive and reproduce in a particular environment. They produce more offspring because of their positive characteristics. This leads to a genetic change that can eventually lead to the formation of new species.

The term "evolution", is often associated with "survival-of-the best" which means that those who are more adapted to certain environmental conditions will have a distinct advantage over those who are less well-adapted. In reality it is only one of the many ways that evolution can occur.

Another way of using the term "evolution" is to suggest that a species will progress from one state to the next. This view of evolution can be described as anagenetic or cladogenesis. The definition of evolution that scientists have developed does not support this idea. The theory of evolution that is based on science changes focuses on the changes that occur in populations over time. These changes are the result of mutations which result in natural selection and genetic variation.

Some scientists, including the great Charles Darwin, advocated this view of evolution. Others, such as Alfred Russel Wallace, who created the macroevolution theory believed that this was the only way the higher forms of life could be derived from lower ones.

A theory must stand up to rigorous tests and evidence in order to be considered as a theory. The evidence of evolution has stood up to the test of time and has been backed by countless studies in many sciences, from biology to geology, chemistry to astronomy. In reality evolution is regarded as one of the fundamental tenets of science today and is backed by the majority of scientists worldwide. Many people are misinformed about the nature of the theory of evolution and how it connects to religion.

What is the Theory of Evolution?

Evolution is the scientific explanation for how living things change over time. It is based on a range of well-established observable facts that show that more offspring are produced than could possibly survive in the long run; that individuals differ from one another in their physical characteristics (phenotype) and that distinct traits confer varying rates of survival and reproduction; and that traits can be passed down to future generations. These findings are supported by the increasing amount of evidence from molecular biology, palaeontology climatology, functional morphology and geology.

The theory of evolution based on natural selection was developed 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 environment. It is today the most supported and widely-tested theory in the field of science. Its theories have been proven out by the fact that, for example more complex organisms have fewer genetic mutations than simpler ones. Additionally, the more successful an organism is at surviving and reproducing in its ability to reproduce, the more likely it is to pass on its genes to future generations.

Some people oppose evolution because they believe that it suggests that there is no reason for existence. Many scientists who are religious such as the Cambridge Palaeontologist Simon Conway Morris (BioLogos, 2014), believe that evolution is compatible with faith in God and can even be enhanced by it.

Many highly skilled evolutionary biologists have been involved in constructing and testing the theory of evolution, which includes several revered evangelical Christian leaders. Many of them have contributed to the understanding of a vast range of phenomena, including phylogenetics and genomics, and the formation and purpose of fossils.

The term "theory" which is often misinterpreted, refers to a scientific hypotheses that have been tested and refined over time. Scientists test hypotheses by repeating the experiments or observations that led them to their conclusions. The theory of evolution has been repeatedly proven out as have the corresponding theories of Copernican, germ and atomic theory.

What is the Process of Evolution?

The process of evolution is the gradual shift over time in the percentage of genetically distinct individuals within a certain species. This is the result of the natural selection of individuals who are better adapted to their environment. The individuals who are more adaptable have a greater chance of survival and reproduction. As more of these individuals survive and reproduce their genes, they are more prevalent in the population. This process is sometimes described as "survival of the strongest."

According to the theory of evolution the mutations that result in genomic variation are the raw material of evolutionary change. These mutations could occur at random or be influenced by the environment. When mutations occur at random and occur in a random manner, the frequency of the allele will vary from generation to generation. In contrast, when a mutation is beneficial, it increases the frequency of the allele, causing it to spread across the population.

These changes in allele frequency can result in new species as time passes. The new species could continue to evolve and become newer forms. This process is called macroevolution. The formation of an entirely new species is typically due to changes in the environment which make certain kinds of resources available or cause new environmental problems. The evolution of finches in Galapagos Islands, for example is due to the availability of new foods and the necessity to defend themselves against predators.

In a broader sense the term "evolution" refers to any change that occurs in the traits of organisms over the course of time. This change can be subtle, such as the development of new colors or dramatic, like the formation of an organ.

Scientists who believe in the theory of evolution generally believe that genetic change is important in creating evolution. They also believe that evolution is a process that occurs over time, usually over a period of millions of years. They differ on the importance of various factors that can accelerate or slow down the process. For instance, the role of sexual selection, environmental pressures, and mutation bias. Despite these differences scientists believe that evolution is happening and that the evidence for this is overwhelming.

What is the Evidence of Evolution?

Since Darwin's time, scientists have collected evidence to support his theory of evolution. Some of this evidence comes from fossils which show the changing characteristics of living things over time. Similarities between living organisms as well as embryology, biogeography and genetics are also evidence.

The most important proof of evolution is found in the evolutionary tree, which illustrates how species are related. Another evidence source is homologous structures, which have similar structures in different species but serve different purposes such as the wings of bats and birds. The fact that different species evolve and adapt to a similar environment is also a sign of evolution. For instance, arctic-foxes and ptarmigans develop white fur coats that blend into snow and ice. This is a type of convergent evolution that suggests that the species had common ancestral ancestors.

Another evidence point is the existence of vestige structures, which are unusable organs that could serve a purpose in the distant ancestor. The human appendix, for instance, is a vestige from an organ that was once used to digest food. Natural selection causes these structures to shrink as they cease to be used.

Scientists have also collected evidence of evolution through observation and experimenting. 에볼루션 바카라 사이트 for evolution is divided into six categories: directly observable small-scale changes in biogeographic distribution, comparative anatomy, the fossil record, genetics, and classification. Each of these categories provides solid evidence for the evolution of life.


Many people have misconceptions about the theory of evolution. But, it's a fact. It is not a theory, but rather a powerful collection of evidence built on decades of observation. Scientists continue to gather and study new information to better understand the arc of the Earth's life regardless of whether or not people believe in the theory of evolution or not. This information will aid scientists to understand how to avoid future global catastrophes and how to best use the resources on our planet. It will also allow us to better meet the needs of people living on this planet.