Friday, May 22, 2020
The View Of The Afterlife Essay - 1762 Words
Classical World Influences Introduction The aim of my report is to explain how the view of the afterlife in Ancient Greece has shaped works of art, books and the mentality of people. In order to do this I am going to explore how ancient Greek people saw the underworld as well as Roman people and the Renaissance period. Because Greeks saw the underworld as a dark, dreadful and gloomy place, many of the works that refer to it, either in Roman times or the Renaissance, are influenced by this view. In particular works like the Odyssey by Homer or The Phaedo by Plato, explained to a certain level the structure of the afterlife in ancient Greece. These two pieces of literature severely influenced works like the book VI of the Aeneid by Virgil where he depicts the underworld referencing to the Greek point of view. But a deeper description of the underworld is given by Dante in his Divine Comedy where he uses Virgil as his guide, from the depths of hell to the Purgatory while Beatrice, Danteââ¬â¢s ideal woman, guides him throu gh heaven. All these time periods shared the idea of the underworld as being a place where souls pay the sins they committed during their lives. Afterlife in Ancient Greece The afterlife in ancient Greece was Known as Hades. It was a grey world ruled by Hades, the Lord of the Dead. If they had a virtuous life they could enjoy the sunny pleasures of the Elysium or paradise, if they had a wicked life, then they fell into the dark pits of Tartarus, while if theyShow MoreRelatedEgyptian View of the Afterlife Essay1687 Words à |à 7 PagesThe Egyptians believed very much in life after death. As Taylor states in Death and the Afterlife in Ancient Egypt, ââ¬Å"It is often observed that they appear to have devoted greater efforts and resources to preparing for the afterlife than to creating a convenient environment for livingâ⬠(Taylor, 2001:12). The Egyptians viewed life on earth as one stage and death as the beginning of another. They believed that, ââ¬Å"human existence did not end with death and that survival of the body played a part in theRead MorePlato s Views On Death And The Afterlife1815 Words à |à 8 PagesOne of the most ancient mystery y et unsolved is the question pertaining to death and the afterlife. This mystery is one of the fundamental studies in both field of philosophy and religion. Comparing those who believe in a god-existing religion against those who donââ¬â¢t, we often see many differences in the answers relating to death. In the contrary, the similar answers to theist and atheist are evident strongly in two great thinkers and their works. The focus will be on Socratesââ¬â¢ speech in the ApologyRead MoreAfterlife from a Christian Point of View1936 Words à |à 8 PagesNovember 21, 2012 Afterlife from a Christian Point of View Have you ever thought about what happens after you die; if there is something after this life? There are many different approaches to whether there is life after death or not, but in this paper we will be looking at the Christian perspective towards the afterlife. Christianity is the largest religion in theà world today due to it being branched down into different groups, and it is a known fact that there is noà other religion today thatà hasRead MoreHow Did Aztecs View The Afterlife And Its Significance?1494 Words à |à 6 PagesHow did Aztecs view the afterlife and its significance? What would oneââ¬â¢s journey entail? Could you change your afterlife by living a certain way? The Aztecs strongly believed in an afterlife. It was believed that the way you died decided how your afterlife would go, not the way you lived. ââ¬Å"They are not places of bliss or damnation, merely multiple levels of existence divided in purpose.â⬠In a normal death, (specify normal), you wo uld go through the nine levels hell; in the ninth you would (ceaseRead MoreHow Did Aztecs View The Afterlife And Its Significance?2000 Words à |à 8 PagesLiterature Review How did Aztecs view the afterlife and its significance? What would oneââ¬â¢s journey entail? Could you change your afterlife by living a certain way? The Aztecs strongly believed in an afterlife. It was believed that the way you died decided how your afterlife would go, not the way you lived. ââ¬Å"They are not places of bliss or damnation, merely multiple levels of existence divided in purpose.â⬠In a normal death, (specify normal), you would go through the nine levels hell; in the ninthRead MoreDeath, Mortality, And The Afterlife938 Words à |à 4 PagesFreud once said that death is inevitable and yet inconceivable. The idea of death, mortality, and afterlife has been a question for the human race since the beginning of time. Throughout time and space these ideas have changed and have been modified according to their own views depending in what region they were born in and the time period. To look at what has changed over the periods we have to look at our history start ing with writings like the Epic of Gilgamesh, the Hebrew texture, the Bible andRead MoreHamlets Understanding Of Death And The Afterlife1143 Words à |à 5 PagesThroughout the play, Hamletââ¬â¢s understanding of death and the afterlife shifts to accommodate his emotional state and the needs of his conscience. Deep down, Hamlet doesn t believe in a true ââ¬Å"afterlifeâ⬠. After seeing the sins of man, he has a hard time believing that we deserve such a fate and seems to almost hope that all that awaits is peaceful nothingness. However, certain situations cause Hamlet to shift his views as a way to console his conscience and help him to avoid facing his own problemsRead MoreChristina Rossettis Afterlife751 Words à |à 4 Pagesââ¬Å"Afterlifeâ⬠What kind of afterlife do you believe in? Human condition is something that all humans have and in this essay I will be talking about peoples take on the afterlife. So humankind, regardless of geography, gender, sexual orientation, religion, race, education or economic status and nearly all have a belief in afterlife and it is through literature that authors provide insight, comfort, and oftentimes advice to help us cope with our humanity. The first kind of people that believe in theRead MoreThe Afterlife Of Egypt And Early Greece934 Words à |à 4 PagesThe afterlife is usually thought of as something even better than life as we know it. Having certain beliefs about oneââ¬â¢s destiny after passing can help with coping and believing that one is where they belong. Thoughts about the afterlife have always varied greatly. Even so, all cultures and religions are alike in one way; they stick with their own specific beliefs because their way is the only ââ¬Å"rightâ⬠way. Although all believed in deities, the views on the afterlife of Egypt and Early Greece believedRead MoreAnalysis Of Death And The Afterlife1334 Words à |à 6 PagesThe questions behind death and the afterlife have existed among all people from an immemorial time. Where do we go, what is it like, who or what is there, is what Iââ¬â¢m doing today have an impact on where I end up? From the moment of conception to the day people die, there are life choices that are made through certain religious beliefs, this may have an impact on how life is in the afterlife. For Christians and Buddhists the purpose and meaning of their life and how it is lived out is determined
Thursday, May 7, 2020
Notes On The s A Jelly Bean - 1681 Words
Sariah Fischer Borne English 4 November 2, 2015 Assorted Growing up, I loved Jelly Bellies. The colors, flavors and seemingly limitless combinations had me captivated for hours on long road trips as my family moved from state to state. Almost without thinking, I would sort them. Blues and greens, browns and beiges, whites and blacks. The problem with this sorting came when I would pack all of one color into my mouth, and that with a handful of cherry-flavored beans, Iââ¬â¢d get an unfortunate cinnamon taste. I learned early on not to judge a Jelly Bean by its color, and that it was an unrewarding practice to group together these individual candies because when not every bean fit into a color category, I forced it to. The same can be said for people. Each and every one of us are unique individuals, and it is virtually impossible to effectively ââ¬Ësortââ¬â¢ us into groups - even more so as our society progresses. Identifiers such as race, religion, sexual orientation - even gender - which we once used to group people together, now make up the many cracks in modern American society. It is this action of separating the Red Jelly Bellies from the rest that creates an almost immobile American mindset: you are a Redâ⬠¦ you must be a cherry. While many choose to label this phenomenon as the fading issue of racism, the simple fact is that our obsessive desire to ââ¬Ësortââ¬â¢ has instead resulted in a plethora of other social divisions. Apart from race-based discrimination, we have also fabricatedShow MoreRelatedThe Great Gatsby By F. Scott Fitzgerald Essay2065 Words à |à 9 PagesF. Scott Fitzgerald uses his life experience in his works. He explains, ââ¬Ëthat was always my experience-- a poor boy in a rich town; a poor boy in a rich boy s school; a poor boy in a rich man s clubâ⬠¦ However, I have never been able to forgive the rich for being rich, and it has coloured my entire life and works.ââ¬â¢ The short story of Winter Dreams was written around the same time that Fitzgerald was developing ideas for The Great Gatsby. Whilst this wasnââ¬â¢t published until 1925, Winter Dreams dà ©butedRead MoreA Research Study On Cell Phone Essay1046 Words à |à 5 PagesCellular telephones have turned into a pa rt of human s regular life. There are more than six billions versatile clients on the planet. Each cellular telephone has fittings and a specific programming called a working framework. There are numerous portable working frameworks accessible. It makes the Pads easy to understand and more effective on occasion. This study is about investigating the decisions of the product which is basically favoured in today s business primarily among the adolescents. Here,Read MoreEssay about 4 Week Training Program Design1257 Words à |à 6 Pages Around June/July time I started to play matches, I have predicted my fitness levels until august 2002. Principles Of Training There are five principles of training; they are shortened for ease of remembrance to S.P.O.R.T S = Specificity- This means that I have to train specifically to my chosen sport. So I will be looking to record times for different track events, such as the 100, 200,400,800 and 1500m. Also because tennis needs good agility then I willRead MoreMooncake Festival4666 Words à |à 19 PagesMoon Cake Festival: A Mid-Autumn Festival (Chung Chiu), the third major festival of the Chinese calendar, is celebrated on the 15th day of the eighth month. This festival corresponds to harvest festival s observed by Western cultures (in Hong Kong, it is held in conjunction with the annual Lantern Festival). Contrary to what most people believe, this festival probably has less to do with harvest festivities than with the philosophically minded chinese of old. The union of mans spirit with natureRead MoreAnalysis Of F. Scott Fitzgerald3472 Words à |à 14 PagesFitzgerald made sure to scratch the raw realities of society into as many books and short stories as he could. In the early 20th century, people were becoming fascinated with arising technology, new forms of fame, money, and materialism; Fitzgerald took note of this, and formed his own interpretations of the society in The Great Gatsby, This Side of Paradise, the Beautiful and the Damned, and numerous short stories. Through imagery, specific diction, dialogue, and allusions, Fitzgerald tackled the controversialRead MoreMus 354 Exam 1 Essay1672 Words à |à 7 Pagesââ¬Å"Thereââ¬â¢s a Placeâ⬠â⬠¢ Take one breaks down, take two follows â⬠¢ Rarity has no piano or harmonica â⬠¢ Johnââ¬â¢s song, sings lead â⬠¢ Harmonies are brilliant â⬠¢ Lyrics reflect teen thoughts and emotions â⬠¢ Song shows evolving Beatlesââ¬â¢ style â⬠¢ Paul sings high notes at bridge ââ¬Å"Twist and Shoutâ⬠Medley / Russell â⬠¢ Recorded live at 1963 Royal Command Performance â⬠¢ John screams lead vocals ââ¬â call and respond style â⬠¢ Hit in 1962 for Isley Bros. â⬠¢ Great vocals and harmony ââ¬â Falsetto â⬠¢ ââ¬Å"Sexy, joyous R Râ⬠Read MoreSmuckers6894 Words à |à 28 PagesRunning head: SMUCKER S - THE J.M. SMUCKER COMPANY 1 The J.M. Smucker Company Christine Silva-Netto John F. Kennedy University Managerial Economics BUS5052 Edward Torres March 09, 2012 SMUCKER S - THE J.M. SMUCKER COMPANY SMUCKER S The J.M. Smucker Company History Smuckers was founded in 1897 by Jerome Monroe Smuckers who sold his first product, apple butter, from the back of a horse-drawn wagon. J.M. Smucker Company was incorporated in 1921 and has been a successful family run businessRead MoreStarbucks Company3551 Words à |à 15 Pagesï » ¿BACKGROUND OF STARBUCKS COMPANY Named after a character in the classic story of Moby Dick, Starbucks Coffee has emerged as the world s leader in retail, roasting, and branding of specialty coffees for millions of customers worldwide since its 1971 founding in Seattle s Pike Place Market in the state of Washington. Still headquartered in Seattle, Starbucks Coffee Company has expanded to stores in all 50 states and in 43 countries outside of the United States. You get more than the finest coffeeRead MoreStarbucks in Japan9274 Words à |à 38 Pagessmaller than one would expect for the world s third largest economy. The Japanese government has been liberalizing, as its basic policy, the importation of goods into Japan in recent years. Presently there are only 63 goods that are not liberalized for import. The feature of the liberalization is to open the Japanese market to foreign countries equally. Japan does not take a discriminatory liberalization policy. In order to protect the Japanese consumer s interest and stimulate competitiveness ofRead MoreAnnotations: Childrens Literature2570 Words à |à 11 Pagesis mean to him, and he has to eat lima beans for dinner. These are just some of the bad things he has to endure on his horrible day. This book gives a good message to kids; sometimes there are bad days, but no matter what, its just one day and thereââ¬â¢s always tomorrow to look forward to. When I was little, this was my all time favorite book. I liked it so much because Alexander and I had so many things in common. We share the same name, both hate lima beans, and both hate kissing just to name a few
Wednesday, May 6, 2020
Learning Team Skills Assessment Paper and Matrix Free Essays
Learning Team Skills Assessment Paper and Matrix Team A is made up of skilled individuals. The team is researching business ideas for a consulting firm. The teamââ¬â¢s plan is to review the membersââ¬â¢ strengths and weaknesses and evaluate what type of consulting firm would best suited for the qualities of the team members. We will write a custom essay sample on Learning Team Skills Assessment Paper and Matrix or any similar topic only for you Order Now In addition, Team A will review the opportunities and qualifications the team believes are required to strengthen the management team and company. Team A believes the general management skills and the strengths of the partners will provide the team with advantage and opportunities to convince potential customers that the team has the necessary skills to be successful. Team Skills Summary/Analysis The pool of individuals who will develop this organization is comprised of dynamic talent and energy. Every corporate officer has obtained a college degree in business administration demonstrating discipline and motivation. Within experiential categories, which are characterized by skills and strengths, the team brings together qualities that complement and build on those of other members. The skills are comprised of management level proficiency within accounting, employee development, human resources, business law, computers and information processing, marketing, and E-business. Strengths are centered on personal relations within human resources and organizational competence. These skills and strengths will combine well to develop a consulting firm that will uphold our team commitment to our client providing the best-qualified candidates to meet and exceed their requirements and expectations. Consulting Firm Options for Team A Medical Staff / Personnel Consulting Two of Team Aââ¬â¢s members have work experience in the medical field which would benefit a Team decision to pursue a firm to provide consultation for medical staff or personnel. Kellie Wolinski currently works for the United Health Group as a Territory Developer. Kellieââ¬â¢s job function involves educating providers, facilities, and senior groups about Medicare Plan Options that will provide the consulting background for our medical staffing and personnel-consulting firm. Mary Ann Senatore is currently employed at JFK Medical Center as Resource Coordinator of Cardiovascular Services, allowing er to assume the administrative role for payroll, purchasing, and human resource functions. Performing the function of medical staff or personnel consultation would require identifying and recruiting candidates for employment. Team A could use knowledge of industry needs to help fill essential positions in the medical field. The consulting company would develop a database of professional s able to fill clientsââ¬â¢ needs. Team A would provide background checks, accreditation checks, and confirm any specialized training or certification prior placing professionals in the database. Professionals in the system would be encouraged to pursue advanced training in specialized fields to meet the demand of the firmââ¬â¢s clients. Team A would provide the professionals with resume services, coaching through the interview process, salary negotiations, and provide relocation assistance services. Internet Advertising/Marketing Consulting Tracy Schneider has experience working with Internet marketing through work experience with her own business. Team A could use Tracyââ¬â¢s experience and educational background of the teamââ¬â¢s members to start an Internet marketing consultation firm. The goals of the firm would be to help clients attract, retain, and convert Internet traffic into viable business leads. The firm would provide Internet public relations, brand management, and product reputation management. Jessica Mazakas marketing skills will be an asset in obtaining and retaining clients. The firm would work with clients to identify individual target markets and establish business goals by combining off line and online business activities. Proper branding and brand recognition services retain consumers through brand loyalty initiatives. Broadcasting Technology Consulting Team A is also considering consultation services in the field of broadcast technology and online training programs for broadcasting professionals. Team Aââ¬â¢s members could apply experience from the online training environment at the University of Phoenix to the online training needs of this sector. Ryan Bierbaumââ¬â¢s experience in gaming networks may be beneficial to the inner workings required for broadcasting technology. The firm could also provide consultation and project management for system integrations and technology system upgrades by collaborating with product suppliers. One other area of interest is the design of content specific software design technologies. Plans to Develop Skills As indicated, Team A has a diverse mixture of skills. Each team member has identified his or her own strengths, skills, and weaknesses. Through our combined strengths, we will be able to provide our clients with the services they require. Our weaknesses will allow those team members to benefit, learn, and grow through other memberââ¬â¢s strengths. This complement of skills allows us able to move forward with our consulting firm. How to cite Learning Team Skills Assessment Paper and Matrix, Essays
Monday, April 27, 2020
The Cw Launching a Television Network Essay Example
The Cw: Launching a Television Network Essay 1. The most important challenges for a new television network include advertising, settling on a target demographic, building a distribution system, and market the new brand. With the case of CW, dividing the responsibilities between the former WB and former UPN networks was also a major challenge, in addition to deciding which shows from each network would continue. Distribution is the primary concern, as itââ¬â¢s important for the network, especially a new one, to reach as much of the country as possible. Finding affiliate stations and distributors was crucial for the CW to start off successfully. Fortunately for them, they were able to secure many of the former UPN and WB stations and distributors and broadcast to 95% of the country, approximately the same as the other four major networks. Beginning with finding a name and brand and continuing through determining a demographic, marketing and branding determines a great deal about who will be watching the network and also, how advertisers will react to the network. Choosing CW as the name was an important first step, as many viewers were able to identify its affiliation immediately. CW decided to use a more specific demographic than the other major networks as a way of attracting advertisers. 2. Upon hearing about the merging of UPN and WB, News Corp. decided to first stop any advertisements that were airing on its networks promoting either of the former stations. Second, they created another network, My Network TV. This second decision seemed to be made in direct response to the forming of CW. It was created to compete with the network for distributors and stations across the country. While understandable, as News Corp. id not want CW to gain too much of the market share, however, I believe this was misguided. The first step to eliminate any promotions with UPN and UPN affiliates was, if not completely necessary, got rid of a portion of the new networks marketing. Deciding to create a sister network to directly compete with CW did not seem at all necessary and a bit of a waste of resources. 3. For the three available slots, I would have chosen Everwood, Veronic a Mars, and 7th Heaven. Everwood, although having a bit of an older audience than the others, had a large, loyal fan base to build on. We will write a custom essay sample on The Cw: Launching a Television Network specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Cw: Launching a Television Network specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Cw: Launching a Television Network specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The show also received high critical acclaim, allowing for a strong possibility of increasing the number of new viewers. Veronica Mars also had a loyal fan base, albeit somewhat smaller, exemplified by the fan that paid to have an airplane circle the CEOââ¬â¢s office, pleading to keep the show on air. The show also fit with the target demographic of females between 18-34 years old. 7th Heaven, being the networkââ¬â¢s longest running show, was also the longest-running family drama in history. While the show was quite expensive to produce, there were available cuts that could be made to keep the showââ¬â¢s cost on par with the other three. 4. First, Veronica Mars would be placed after Gilmore Girls on Tuesdays due to the similar viewers and also the similarity of the protagonists of the shows. Everwood would be shown on Mondays before Runaway. I think it makes sense to put a well-regarded show like Everwood, which has a strong fan base, before the new show. This would allow viewers to try a new show and continue watching. th Heaven, a very established show, would then be shown Wednesdays after Americaââ¬â¢s Next Top Model. 5. For an actor or crewmember, hearing that their show may be cancelled or that the network will be merging with another must be extremely stressful due to all the uncertainty surrounding this decision. Everyone is uneasy as the decisions to keep or cut their shows are made. Due to the fact that there are two existing networks merging into one, onl y about half of the current employees and actors will be needed for the new network.
Thursday, March 19, 2020
Life is a Journey Vs Life is a Battle Essays - Adler, Alfred Adler
Life is a Journey Vs Life is a Battle Essays - Adler, Alfred Adler Life is a Journey Vs. Life is a Battle English 100 Effective College English I Prof. Stef Donev April 20, 2012 Adult Education Mortimer J. Adler makes many points in Adult Education, that gives understanding of what being educated is. Not only does Adler claim that wisdom and maturity is gained later on in life, but is also determined with the life experiences that one surpasses and goes through. There are some strong points that Adler states, but there are quite a few of them I completely disagree on myself. In one of Adlers statements, he informs that even though you have a high school diploma or degree, they are not educated. Part of the matter why I agree on this, is for the reason that when people finish any type of schooling, they are handed a paper perceiving that they graduated but are still in my opinion, not educated. Therefore, this still does not give them a level of maturity that most people have. It all depends on ones life occurrences that determines their level of maturity. Adler states many things I can definitely agree upon. He explains in We all know, and no one can deny, that no child- in school or at the moment of graduation is an educated person (59) , that even though you graduate or earn a degree, it does not automatically signify that you are educated. For the reason being, he is saying this because there are more things to learn in life and things that one will experience as life goes on. Adler also clarifies that just because you have finished what you have been striving for in school, there are still things that one has not been educated with even after you have accomplished schooling. When Adler speaks of I do not care what their chronological age is, whether it is fifteen or twenty-two. If they are still within the walls of a school, college, or university, they are children. They are living a protected, and in many ways an artificial life (61) he strongly informs us this, for the reason being that children are still dependent amongst their parents or guardians. They are provided shelter, clothes, and still are kept from the cruel reality of what the world has to offer them. Adlers sayings are meaning that you have not yet experienced the level of maturity that older individuals have gone through. Therefore, people that are in school, graduated or individuals that have earned a degree still lack life experience. I agree with this because, I still have not yet faced or experienced the harsh life after schooling, noting that I still am in school myself. I also correspond to the fact that we all cant mature without aging. He says this in, We cannot be mature without being aged, and aged through pain and suffering and grief. This kind of suffering, children are spared, but they pay a price for being spared it. I also agree on the fact that we all cant mature without aging. They remain immature, irresponsible, and unserious, in the basic sense of the world. (61) I completely disagree that they wont remain irresponsible and unserious as Adler addressed, but will eventually overcome them as life goes on. An example of what some people lack experience in are having children, getting married, paying bills, going to work, having someone dependent on one another. These are the experiences that help you mature. aging is part of what makes us mature. (61), which Adler states in the article. Some may agree, and some may not but thats how life is, in my opinion. The unremitting process of a learning experience that Adler tries to portray, is one of the main and strongest points in all of this article. It takes a great number of years to gain wisdom. Even after school there are many things that people will encounter in life to gain the knowledge needed. But even though the years you take for reaching a proper education wont be as needed, it will take years to accommodate intelligence or be wise and that is the most important thing. Knowing that the education learned, it will still become an impact later on in life. I feel
Tuesday, March 3, 2020
Evolution of Eye Color in Humans
Evolution of Eye Color in Humans The earliest human ancestors are believed to have come from the continent of Africa. As primates adapted and then branched off into many different species on the tree of life, the lineage that eventually became our modern day human beings appeared. Since the equator cuts directly through the continent of Africa, the countries there receive almost direct sunlight all year long. This direct sunlight, with ultraviolet rays, and the warm temperatures it brings pressure for the natural selection of dark skin color. Pigments, like melanin in the skin, protect against these harmful rays of the sun. This kept individuals with darker skin alive longer and they would reproduce and pass down the dark-skinned genes to their offspring. Genetic Basis of Eye Color The main gene that controls eye color is relatively closely linked to the genes that cause skin color. It is believed that the ancient human ancestors all had dark brown or nearly black colored eyes and very dark hair (which is also controlled by linked genes to eye color and skin color). Even though brown eyes are still considered mostly dominant overall eye colors, there are several different eye colors readily seen now in the global population of human beings. So where did all of these eye colors come from? While evidence is still being collected, most scientists agree that the natural selection for the lighter eye colors is linked to the relaxation of selection for the darker skin tones. As human ancestors began to migrate to various places around the world, the pressure for selection of dark skin color was not as intense. Particularly unnecessary to human ancestors that settled in what are now the Western European nations, selection for dark skin and dark eyes was no longer necessary for survival. These much higher latitudes afforded different seasons and no direct sunlight like near the equator on the continent of Africa. Since the selection pressure was no longer as intense, genes were more likely to mutate. Eye color is a bit complex when talking about genetics. The color of human eyes is not dictated by a single gene like many of the other traits. It is instead considered a polygenic trait, meaning there are several different genes on various chromosomes that carry information about what eye color an individual should possess. These genes, when expressed, then blend together to make various shades of different colors. Relaxed selection for dark eye color also allowed more mutations to take hold. This created even more alleles available to combine together in the gene pool to create different eye colors. Individuals who can trace their ancestors to Western European countries generally have a lighter skin color and lighter eye color than those from other parts of the world. Some of these individuals also have shown parts of their DNA that were very similar to those of the long-extinct Neanderthal lineage. Neanderthals were thought to have lighter hair and eye colors than their Homo sapien cousins. The Continuing of Evolution New eye colors could possibly continue to evolve as mutations build up over time. Also, as individuals of various shades of eye colors breed with one another, the blending of those polygenic traits may also result in the emergence of new shades of eye color. Sexual selection may also explain some of the different eye colors that have popped up over time. Mating, in humans, tends to be non-random and as a species, we are able to choose our mates based on desirable characteristics. Some individuals may find one eye color much more appealing over another and choose a mate with that color of eyes. Then, those genes are passed down to their offspring and continue to be available in the gene pool.
Saturday, February 15, 2020
Severe Combined Immunodeficiency (SCIDs) Essay Example | Topics and Well Written Essays - 500 words
Severe Combined Immunodeficiency (SCIDs) - Essay Example The most common infections are respiratory infections. Since the disease is a recessive trait, a horse carrying one of the genes appears normal but when a foal is born with two defective genes the result is 100% fatal (Oglesby, horseadvice.com). Heterogenous carriers can transfer mutations to their offspring. The condition is characterized by lymphopenia, hypogammaglobulinemia, and absence of tissue lymphocytes. There is a definitive test for SCID gene in Arabian foals. The test is performed on secretions from the mucosal swab or blood. The specific test involves cutting up the DNA with PCR restriction enzymes and then examining the relevant section of the gene. Genetic cause of a SCID is a 5-base pair deletion within the catalytic subunit of DNA dependent pro-tein kinase (DNA-PKc) (Zavrtanik, Mesaric, & Majdic, 2005, p.37-41). This mutation causes a frame shift at codon 3155 of the transcript. This further results in 967 amino acid deletion from the C- terminus that includes entire phosphatidylinositol 3- linase domain, thus making DNA-PKC functionally inactive. The affected foals are clinically normal at birth. But they soon develop signs of infection during the first 2 months of life. The first clinical signs are usually noticed between two days and six weeks of age. These signs include fever, tachycardia and tachypnea. The small animals are unthrifty, lethargic and tire easily. But they continue to nurse and eat solid food. Respiratory infection occurs commonly and is manifests as bilateral nasal discharge, cough and dyspnea. Those who survive longer may develop chronic diarrhoea, alopecia and dermatitis (Zavrtanik, Mesaric, & Majdic, 2005, p.37-41). The most constant findings in SCID are lymphopenia (
Subscribe to:
Posts (Atom)