Deoxyribonucleic Acid or DNA: Defining Our Life Essay -- Biology Scien

Deoxyribonucleic Acid or desoxyribonucleic acid Defining Our Life Genetics is defined as the study of heredity. genetic endowment is controlled by genes, which aid in the development of a cellular organisms definite characteristics. Such characteristics include sex, hair color, eye color, and eternal other traits. Genes are composed of deoxyribonucleic acid, more commonly abbreviated as DNA. Deoxyribonucleic acid carries the genetic material for all cellular organisms. These molecules carry the breeding needed to direct some(prenominal) important processes that take place privileged of the cell. This information is vital to the survival and health of the organism. Genetics has a yen history filled with numerous different scientists building off of their predecessors selective information in order to form new theories. There are many events and scientists who have been important influences on the study of heredity over time. In 1809, a French biolo gist, Jean Baptiste de Lamarck, proposed the first complete speculation of evolution. He claimed, new species originate by natural processes and that man has an ape beginning (Bailey 13). His ideas become an important influence on evolutionary thinking for the side by side(p) one vitamin C and twenty five years. In 1859, Charles Darwin published his theory of evolution by natural selection called The Origin of the Species. This very polemic work is still the subject of debate over a hundred and forty years later. For this reason, some of the most basic scientific rudiments remained unnoticed due to the shadow this controversy cast over science. In 1866, Gregor Mendel, an Austrian monk, publishes his theories of inheritance. His experiments dealt with the inheritance of factors in pea plants. Thes... ...ematical qualities, qualities important enough to act as ma major role in a curb, a book that has now been made into a college class Without this tiny molecule, than can be represented in three letters, DNA, life as we know it today would not exist. That is one powerful molecule. BibliographyLewis, Ricki. Human Genetics. Boston, McGraw-Hill, 2001.Bailey, Jill. Genetics and Evolution The Molecules of Inheritance. bleak York, Oxford University Press, 1995.Parkin, David T. An Introduction to Evolutionary Genetics. London, Edward Arnold Publishers, 1979.Ford, E.B. Understanding Genetics. New York, Pica Press, 1979.Hofstadter, Douglas R. Godel, Escher Bach An interminable Golden Braid. New York, Basic Books, 1979.Relethford, John H. The Human SpeciesAn Introduction to biologic Anthropology. The McGraw-Hill Companies, 2003.