Charles Darwin's Theory Of Evolution By Natural Selection

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Charles Darwin is a scientist that came up with the theory of natural selection to explain variation and evolution. Natural selection is the differential survival and reproduction of individuals due to differences in phenotype (Zimmer&Emlen, 2013). This means that in an environment where the condition is constantly changing, species that stay in that environment and use it as their habitat adapt to the changes of the environment to survive the changes and their off springs are also able to survive.
This happens because the species staying in that environment change their genetic make-up in order to accommodate themselves and these changes are passed on to the off springs and the off springs are immune to the changes. The species that are unable
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It was said that Darwin rejects supernatural phenomena and cautions and that Charles Darwin refutes typology. Most criticism came from religious groups rather than the scientific community.
In modern societies, new ideas have been discovered; some support and some reject Darwin’s theory. These new discoveries are by modern scientists. The theory of natural selection also helps modern scientific thinkers to find curiosity in researching more about the theory and substantiate the information provided.
The cause evolutionary processes talks about genetics and evolution. The genetic variation present in the human species is the product of the four fundamental processes of evolution namely mutations, natural selection, gene flow and genetic drift (Scupin&DeCorse 2012). Mutations are alterations of genetic material at the cellular level. They occur spontaneously during the cell replication process, or they can be induced by environmental factors such as radiation (Scupin&DeCorse 2012). This means that the DNA sequence changes for every human which then changes the genotype and phenotype for
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Although their minds were smart because they were able to make tools for eating, hunting and building utensils from the natural environment that they were exposed in. They could make weapons from wood and used those weapons to hunt animals that lived around them for food. They would then take the skin of the animal, dry them and make clothes out of them.
They did not need money for food or clothes; they lived simple lives. For example, stone flakes that were chipped off of one small cobble by a blow from another. But for all simplicity, they marked a major advance in lifestyle: for the first time, the carcasses of dead animals would be dismembered quickly and flavoured parts could be taken for consumption to safer places, were blows from hammer stones allowed the extraction of nutritious marrow from the bones (Ambrose, 2010).
When we look at modern age, we see a proper civilised society. Food is purified, there is a proper dress code for both men and women and the land has brick built up buildings. The earth is in proper order and care. Nowadays you can find people from all parts of the world civilised and have a proper social life. Scientists have made lives easy by inventing electricity and machines that also work using electricity, they have invented cars for fast travelling, education, computers

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