The Emergence Of Antibiotic Resistant Bacteria

There have been many theories of evolution and how it is brought about and what it is exactly. Charles Darwin a scientist who came up with his theory of evolution and how it works. Darwin felt as though evolution to him was that it occurred through natural selection. Natural selection is the process of only traits that will survive are passed to the next generation. Species selection operates on variation provided by the largely random process of speciation and favors species that speciate at high rates or survive for long periods and therefore tend to leave many daughter species (Stanley, 1975 ). So Darwin believed that the next generations of animals or different species were created by taking only the traits of species

The theory of evolution, as set forth by Charles Darwin in 1859, stated that all plant and animal life evolved over long periods of time from simple to more complicated forms through mutation and adaptation. He also taught that only the fittest of each species would survive. He further postulated that the first living cell evolved in a "warm warm little pond" and that it took billions of years for the present diversity of living things to evolve. At the time, it was thought that the few "missing links" in the fossil record would be soon filled.(Darwin, 1927 ). Today, however, there is today a considerable body of scientific evidence that refutes this entire theory.

Creationism, the belief that the universe and the various forms of life were created by god out of nothing. It is a response to modern evolutionary theory, which explains the emergence and diversity of life without recourse to the doctrine of god or any other divine power. Mainstream scientists generally reject creationism. Biblical creationists believe that the story told in the Genesis of God’s six-day creation of all things is literally correct. Others, such as old-Earth

Antibiotic resistance has become a hot topic amongst scientists and healthcare professionals. It would be rare to observe in a clinical setting and not see some type of antibiotic resistant infection being treated. Scientists and medical doctors are scrambling trying to develop plans to discover new drugs or at least dampen the rate at which these organisms are developing resistance. Evolutionary biologists are claiming this type of resistance as proof of evolution, but is that a statement that is really supported by the evidence? It depends on which type of evolution is being talked about first. Macroevolution is the theory that one species can evolve into a totally different species. Microevolution is the change of genotypes and phenotypes

Creationists uphold the view in which God created the universe and everything it contains; they believe God started time and created life. Genesis 1:1 states “In the beginning God created the heavens and the earth (NIV Bible).” Throughout the first two chapters of Genesis, Moses describes the steps God took when creating the universe, light, stars, animals, land, sea, and yes, even

What exactly is evolution? Evolution is “the process through which the characteristics of organisms change over successive generations, by means of genetic variation”. (What is evolution) Simply, descent with modification. Charles Darwin was the first person with the acceptable explanation of evolution. Although his theory gave forth too many tremendous advances, he did not build this theory on his own. He learned and built off earlier theorists, like Jean-Baptiste Lamarck, “who indorsed linear evolution”. (evolution) As well as Aristotle, a Greek philosopher, with his concept of Scala Nature. These early theorists served as a foundation for Charles Darwin’s theory.

Since antibiotics, such as penicillin, became widely available in the 1940s, they have been called miracle drugs. They have been able to eliminate bacteria without significantly harming the other cells of the host. Now with each passing year, bacteria that are immune to antibiotics have become more and more common. This turn of events presents us with an alarming problem. Strains of bacteria that are resistant to all prescribed antibiotics are beginning to appear. As a result, diseases such as tuberculosis and penicillin-resistant gonorrhea are reemerging on a worldwide scale (1).

What is Evolution? It “is the process by which modern organisms have descended from ancient ancestors” [1]. Many great scientists have developed theories to answer the question, “Where did life, and human beings, come from?” Two major theories of evolution that still exist, and valid today are Charles Darwin’s theory, and Lamarck’s theory. These two theories have many differences, but attempt to explain evolution.

What is evolution? (Evolution is the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth). Charles Darwin was the original founder of evolution. There are many theories out there that scientist have came up with and have come to believe through research on ancient organism remains, similarities of embryos, fossil records, and chemical and Anatomical similarities.

The Theory of Modern Evolution states that organisms change over time as a result of adaptation to their heritable, physical or behavioral traits. These changes allow an organism to better adapt to its environment, help in its survival, and allow its offspring to survive. This theory was first introduced by Charles Darwin in his book, The Origin of Species. He studied finches in the Galapagos and discovered that the bird’s beaks change over generations depending on the type of seed that is available for the birds to eat. He concluded, after his

Antibiotic resistance is a growing problem throughout the globe. Besides using antibiotics for medical use, they are being used in the agriculture industry. In animals, antibiotics are being used to treat diseases, but also to prevent diseases from occurring and to increase the growth of animals (Mehndiratta, 2014, p.340). In recent years, the evidence of farmers using antibiotics for non-traditional ways has sparked major controversy. In agriculture 90% of antibiotics are used for growth-promoting and prophylactic agents with the other 10% being used to treat diseases (Khachatourians, 1998, p.2). To understand why this occurs, we first must understand the genetic basis for antibiotic resistance and the occurrence of antibiotic resistance in selected organisms. By farmers doing this an increase in the number and types of microorganisms resistant to drugs, has increased public health problems. Finally, management options for reducing antibiotics in the environment have to occur. If farmers continue to use antibiotics for non-traditional uses, as humans we can be affected greatly not just by food supply, but by water runoff, the air, and even the soil. Also, more public health problems will occur.

get sick, antibiotics are the answer. The more times you use a drug, the more

Creationism is a belief that Deity or God created all life and intelligence in the universe and upon the earth. Based on the biblical account, “In the beginning God created the heaven and the earth” (1:1). Creationists believe that God is the sole architect of

Biological evolution is the name for the changes in gene frequency in a population of a species from generation to generation. Evolution offers explanation to why species genetically change over years and the diversity of life on Earth. Although it is generally accepted by the scientific community, Charles Darwin’s theory of evolution has been studied and debated for several decades. In 1859, Darwin published On The Origin of Species, which introduced the idea of evolutionary thought which he supported with evidence of one type of evolutionary mechanism, natural selection. Some of the main mechanisms of evolution are natural selection, mutation, and genetic drift. The idea that all life on Earth shares a common ancestor has been around for

So what is Creationism? Since it is not presently not learned at public school, in a nutshell, it is the theory that God or some form of supernatural intelligence created mankind and the habitat which mankind would survive, called earth. Mankind makes creations out of materials that already exist,