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Charles Darwin's Theory Of Evolution By Natural Selection

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Evolution is the process by which different kinds of living organisms are thought to have developed from earlier forms during the history of the earth. Charles Darwin in 1831, the average person believed that the world was about 6000 years old. Darwin looked at many species and has a lot of evidence. Darwin went to South America and back to figure out evidence about animals. Darwin’s studies changed the way people looked at evolution, Darwin’s Theory of Evolution by Natural Selection and Evidence of Evolution.
Almost everyone, including the young Darwin, thought that animals and plants were unchanging. The concept of gradual change over time was still years away. Charles Darwin boarded the HMS Beagle which is a ship and he went to the coast of South America to study animals. His job was to collect biological and geological specimens during the …show more content…

Theories explain available data and suggest further areas for experimentation. The theory of evolution states that all organisms on Earth have descended from a common ancestor.Fossils provide a record of species that lived long ago supplying some of the most significant evidence of evolutionary change. The fossil record is an important source of information for determining the ancestry of organisms and patterns of evolution. Researchers consider two major classes of traits when studying transitional fossils: derived traits and ancestral traits. Derived traits are newly evolved features, such as feathers, that do not appear in the fossils of common ancestors. Ancestral traits, on the other hand, are more primitive features, such as teeth and tails, that do appear in ancestral forms. Animals have to adapt to survive in the wild. Some ways they survive are fitness, camouflage, mimicry. Fitness is a measure of the relative contribution an individual trait makes to the next generation. Some species have evolved morphological

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