Charles Darwin's Theory Of Evolution By Natural Selection

Superior Essays
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
…show more content…
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
…show more content…
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

Related Documents

  • Improved Essays

    Natural selection is a directional process because it shifts the genetic characteristics of a population along a specific path. In natural selection we produce more offspring to survive. We have to struggle to keep existing and adapt to new surroundings. Reproduction is a key part in our environment. Trees, animals, plants, protists, algae, and fungi all reproduce in some form.…

    • 426 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Natural Selection Dbq

    • 679 Words
    • 3 Pages

    In the period from 1860-1900, Darwin developed his theory of natural selection. Natural selection was the idea that a dominant species would overcome all the rest. This sparked many ideas and philosophies, such as a weakening in the church, the rise of Social Darwinism, and a surge of new ideas and thought. The church had always been the lead in the sciences of the day, but when scientists started to challenge the church, their strength began to falter.…

    • 679 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    In the article of natural selection by Charles Darwin there is a lot of strong points and powerful statements, but do we ever think about what makes them strong and powerful statements. You ever wonder what a theory really is? Darwin statement is considered a theory. It only became a theory through the use of ethos, pathos, and logos. No matter what articles always use some sort logos, ethos, and pathos.…

    • 1029 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Natural Selection Charles Darwin Charles Darwin Natural Selection article is knowledgeable that makes it usable and reliable. Natural Selection article comes with many good qualities. The statement Darwin being influenced by other scientist made this article better.…

    • 814 Words
    • 4 Pages
    Improved Essays
  • Great Essays

    There is a huge controversy in the United States between whether teachers should educate students on Natural Selection. South Carolina passed a law to allow students to begin learning it this year, but their teachers cannot use the term ‘Natural Selection’ because it does not agree with their senators religion. Evolution has been an issue for many years and goes back to when Darwin created the theory in 1858. He informed the world of his findings after a long period spent observing the alterations in species. Afte…

    • 1621 Words
    • 7 Pages
    Great Essays
  • Improved Essays

    Charles Darwin was a prolific and monumental figure in biology and modern science as a whole. Through his theory of evolution most of the current knowledge of biology is derived. Throughout the chapters X, XI, XII, and XIV of The Origin of Species Darwin argues that there is a mechanism that drives an evolution of species and that species inherently transform and mutate over long periods of time. Darwin argues that species have mechanisms and methods that modify them over long periods of time to increase chances of survival and reproduction. Darwin argues that ecological and climate factors drive species to adapt, change, and morph to be better suited to survive and excel within their niche.…

    • 330 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    People have their own different types of opinions. Charles Darwin is a British naturalist that proposed a biological theory of evolution of natural selection. The definition of evolution is descent with modification. Species that change over time to rise a new species and…

    • 216 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    Introduction Alleles are different forms of genes that governor a single genetic trait (Tortora & Derrickson, 2009, p. 1118). Genes, a section of a DNA molecule, are heritable traits that are produced by the DNA of an individual (Tortora & Derrickson, 2009, p. 53). Individuals in a population can be born with multiple different genes or characteristics (Freeman et al., 2014, p. 5). The characteristics that change throughout a population over time are known as evolution (Freeman et al., 2014, p. 5). Natural selection is a process developed by Darwin and Wallace—which is used to explain how evolution happens (Freeman et al., 2014, p. 454).…

    • 1796 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    Charles Darwin was a 19th century naturalist who shaped the way we view nature and humanity. His theories of evolution completely reassessed how we understand the natural world through his ideas on natural selection. Darwin himself was largely inspired by a few other naturalists who predeceased him, mainly William Paley and Thomas Malthus, and it was their work, as well as his travels around the world, that led him to form his own theories and to change how nature, humans and biology are seen for generations to come. Thomas Malthus was a leading economist and human ecologists during the Romantic period, and formed his principle of population that was largely defined by conflict, which eventually gave way to the development of evolutionary…

    • 1807 Words
    • 7 Pages
    Improved Essays
  • Superior Essays

    Charles Darwin's Theory

    • 1539 Words
    • 7 Pages

    All of Darwin’s research, work, and “the scientific theories that had emerged from the voyage were still highly contested”19. The issue was not his scientific part of his theories it was that the problem was more of an issue with culture at the time. Not only was it and ethics issue many people were quick to judge if they could not understand information that was put in front of them. Which was understandable since Darwin’s theory was something very revolutionary at the time. The thought at the time was that God had made the animals and plants on the earth.…

    • 1539 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    How the Animal World Evolves Charles Darwin, in an excerpt from his book, On the Origin of Species by Means of Natural Selection, explains exactly how the animal world evolves. He brings together what he learned from years of research as a ship’s naturalist along the coast of South America to explain his scientific theory of natural selection and sexual selection. Darwin explains that if an organism has any deviation from its species normal traits, natural selection is the process through which it is decided whether that deviation is good or bad for the survival of the species. If the trait, in some way, promotes the preservation of the species, it will slowly over time be passed down the generations until it is present in the species, or subspecies, as a whole.…

    • 536 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    A Monotheistic Religion

    • 895 Words
    • 4 Pages

    Christianity is a monotheistic religion based on the life and teachings of Jesus Christ, who lived 2,000 years ago. In 2010, the number of Christians was at 2.2 billion, 31 percent of the world’s population (Chappell, 2015). Christians believe that God created the Earth and everything else, including humans, in six days. On the other hand, science has revealed that earth most likely was formed about 4.6 billion years ago. It formed from dust and gas rotating and gathered by gravity after the Sun was made.…

    • 895 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Survival of the fittest is basically an organism being better fit for an environment than the other. The traditional view on life is very simple, God created us and we were put here for a “reason”. Darwin’s theory of Natural Selection caused conflict between traditional views because it offered a new explanation other than “God” as to why we are here today. Three main challenges Darwin’s theory of Natural selection faces concerning traditional views is the challenge to biblical literalism, nobility of human kind, and God’s determination and reasoning; Darwin’s theory of Natural Selection is not compatible with the belief in a supreme being. To initiate, Darwin’s theory of Natural Selection challenges biblical literalism because evolution happens to a whole population, not just one organism or individual; also, evolution happens over time not…

    • 1060 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Evolution Vs. Creationism

    • 715 Words
    • 3 Pages

    Evolution versus Creationism has been a controversial issue for many years, and still is. Conflicts between evolution and creationism occur when evolutionists argue that creationism is not a scientific theory because it cannot be tested by the scientific method, whereas creationists argue that evolutionists do not take God into account and that evolution is just a theory rather than a fact. Both sides have convincing arguments and good reasons why the other side's opinion is not correct, but which theory is the more probable one? According to Charles Darwin the father of evolutionary thought (The Origin of Species, 1859), the theory of evolution by natural selection is the process by which organisms change over time as a result of changes in…

    • 715 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Alfred Russel Wallace and Charles Darwin were once friends, contemporaries, and rivals. Both scientists proposed the theory of natural selection, the process where organisms develop traits over time that adapt to their surrounding environments and become more common through reproduction. Darwin published his work On the Origin of Species detailing his theory of natural selection in 1859, while Wallace had discussed with Darwin the theory as well. The theory of natural selection led Darwin and Wallace to develop radically different views of evolution that rivaled each other's theories.…

    • 661 Words
    • 3 Pages
    Improved Essays