Charles Darwin's Theory Of Natural Selection

Evolution is a unit that is commonly studied under the topic of Biology. Biology is the study of living things, and evolution is the change in lineage of populations between generations. Biological evidence is a process of change when new species develop from existing species. On genetic terms, evolution is any change in the frequency of alleles in a population. Charles Darwin was an Englishman who was fascinated with nature, otherwise known as a naturalist. Darwin began a long voyage to explore the natural world. He collected fossils and sketched several animals. From this, he created the theory of evolution. A common ancestor is the most recent ancestral form or species from which two different species evolved. Evolution is certainly not something everyone agrees on. Millions of people have made theories, which are explanations of a part of the natural world that typically has many confirmed observations, laws, and verified hypothesis. People thought that Darwin’s theory was controversial because they believed that god was the one who made individual species. Darwin’s theory was considered to be extremely unorthodox. Evolution has impacted modern day life by changing different species to adapt to their environments.
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Two examples of natural selection are Darwin’s finches and Toxic Cane toads. Bigger birds promptly began eating all the larger seeds, pushing the smaller finches to specialize on smaller seeds. So, the beaks of the finches changed depending on their food source. Secondly, toads with long and strong legs have been rewarded. Toads with shorter legs have to stay behind. In this case, nature selects the longer-legged toads. These two species of animals show how natural selection occurs. Natural selection causes evolution to occur because the species are changing over time, depending on their