Human Evolution Affected By Hybridization Of Modern Humans...

Human Evolution Affected by Hybridization of Modern Humans and Similar Human Species The evolution of humans is known to be very complex and recently scientists have been discovering just how complex through molecular data. Learning that the vertebrate eye took 400,000 generations to evolve sparked my interest in understanding human evolution. A recent article on BBC claims that at one point in the timeline of human evolution, the species Homo sapiens, which is the modern human species, interbred with Neanderthals and Denisovans (Hogenboom, 2015). Neanderthals are the modern human’s closest extinct relatives and are a species with short, stocky bodies that helped to adapt to cold weather. Denisovans are organisms that lived in caves and are also closely related to H. sapiens. Specifically, the article says that ancestors from Europe and Asia have at least 1-4% of Neanderthal DNA and those with ancestors from Southeast Asia have up to 6% of Denisovan DNA. But more importantly, the article makes the claim that the modern human species is a result of hybridizatio n of multiple human species (Hogenboom, 2015). As a result of understanding the science behind the interbreeding of humans with other closely related species, I will be able to see how hybridization plays a role in evolution of a species. The discovery of molecular data of various human species has allowed for a clearer picture of the lineage that led to the modern human species. An article called The Hybrid OriginShow MoreRelatedLake Victoria Of The East African Rift Valley1524 Words   |  7 Pages Lake Victoria in the East African Rift Valley is young compared to the surrounding lakes in the region. Despite this, the haplochromine cichlid fish that inhabit this lake have shown rapid evolution. The lake was formed by a combination of tectonic movement and river water reversal of an â€Å"ancient drainage system† in the Pleistocene. The lake is also shallow compared to others in the area (a maximum depth of 69 meters), so it is unlikely that the resident cichlids could have survived in poolsRead MoreEssay Biology, 7e (Campbell) Chapter 24: the Origin of Species5830 Words   |  24 Pages24: The Origin of Species Chapter Questions 1) Which of the following applies to both anagenesis and cladogenesis? A) branching B) increased diversity C) speciation D) more species E) adaptive radiation Answer: C Topic: Concept 24.1 Skill: Comprehension 2) Which of the following statements about species, as defined by the biological species concept, is (are) correct? I. Biological species are defined by reproductive isolation. II. Biological species are the model usedRead MoreDiversity Within The Taxonomic Group Of Lagormorpha1863 Words   |  8 PagesDiversity within and between species depends on evolution and evolutionary processes. This essay seeks to analyze the origins and significance of diversity within the taxonomic group of Lagormorpha, both within species and between species. Origin of diversity within species Inbreeding depression occurs when species inbreed to a point where the overall fitness of the species decreases significantly. Slate and Pemberton studied how reduced heterozygosity affected the sperm and gonads of wild rabbitsRead MoreArtificial Selection And Its Effects On Our Health3011 Words   |  13 Pages Artificial selection is the process in which humans breed organisms based on physical traits they want to further enhanced or eliminate, in a way artificial selection relies heavy on the phenotype of the organism. Which is the physical trait expressed by genes. An example would be the domestication of the dog. Around 15,000 to 16,000 years ago, we began to breed wolves and actively select for tameness. Li et al. (2013), found â€Å"this rapid evolution was probably driven by artificial selection duringRead More50 Harmful Effects of Genetically Modified (Gm) Foods14312 Words   |  58 Pagesbeen filed with the US Patent Office alone, and many more abroad. Furthermore an economic war broke out to own equity in firms that legally claimed such patent rights or the means to control not only genetically modified organisms but vast reaches of human food supplies. This has been the behind-the-scenes and key factor for some of the largest and rapid agri-chemical firm mergers in history. Th e merger of Pioneer Hi-Bed and Dupont (1997), Novartis AG and AstraZeneca PLC (2000), plus Dow s merger withRead MoreLas 432 Research Paper: Gmos20901 Words   |  84 Pagesorganisms that live within it. The thesis of this report is that Genetically Modified Organisms have distinct benefits with the potential to help starving nations, combat disease and create economic growth; however the research and true benefits to humans in general is underdeveloped and under-regulated. This uncertainty leads to controversy, possible environmental impacts and health concerns. An idea good in concept, Genetically Modified Organisms creates a topic of discussion and the necessity

Essay on A Pair of Tickets Amy Tan - 1128 Words

A Pair of Tickets Amy Tan Amy Tan’s A Pair Of Tickets is a story concerning family and roots. June May, like the author herself, was a Chinese born in USA and grew up with an American background culture, whereas her mother grew up in China and then immigrated to America. Looking at the repeated words, we discussed that one there are many words such as mother, sister, father and Aiyi. Most of the characters in this story belong to one family, June May’s family. It suggests to us that the tale is about relations and where we stand in our family. Even Aiyi brings practically her whole family to see her brother and niece. This is also one of the stronger traits of the Chinese cultures where there are many family occasions.†¦show more content†¦The imagery of the make-up coming off when June May reaches China due to the heat and humidity may also act as a symbol of her taking off her mask an revealing her true identity; her Chinese identity by blood. There is a parallel in the story between the father and daughter. It is not only June May who discovers her Chinese roots but also her father rediscovers his childhood Chinese in him. Both the father and daughter are going to China for the same reason: to see their sisters. Her father is going to meet his older sister, Aiyi, and June May is going to see her half-sisters from her mother’s first mirage. Their reaction when they see their sisters is the same; they are both emotionally moved. Their response when June May helps her father take a picture of him and Aiyi is the same as when June May and her sisters eagerly wait for the film to develop. â€Å"The camera flashes and I hand them the snapshot. Aiyi and my father still stand close together, each of them holding the corner of the picture, watching as their images begin to form. They are almost reverentially quiet.† â€Å"The flash of the Polaroid goes off and my father hands me the snapshot. My sisters and I w atch quietly together, eager to see what develops.† One of the important elements of the story are the names of the characters. In Chinese all names have a special meaning. June May’s mother’s nameShow MoreRelatedA Pair Of Tickets By Amy Tan1651 Words   |  7 Pages A Pair of Tickets Amy Tan was Chinese –American, born in San Francisco to Chinese immigrants. Amy didn’t set out to be a writer, but she loved writing. When she wrote the Joy Luck Club, it was about stories from four different families that met every week and played mahjong, ate Chinese food, and told stories. Amy didn’t realize how much of these stories she absorbed growing up. Amy never set out to write about her own life, but when she began writing, she realized she had unconscientiously subsumedRead MoreA Pair Of Tickets By Amy Tan964 Words   |  4 Pagesultimate fear: her heritage. In â€Å"A Pair of Tickets†, Amy Tan illustrates that a person’s identity is much deeper than their skin; it is exemplified by the person’s actions and family. Qun Wang was right when he said â€Å"Tan intermingles intercultural and intergenerational conflict† (Wang). She uses June May’s conflict between her and her cultural identity and her and her mother to il lustrate the grey area of who the first generation Chinese Americans are supposed to identify. Tan also uses the setting of modernRead MoreA Pair Of Tickets By Amy Tan936 Words   |  4 PagesA Pair of Tickets Amy Tan’s short story â€Å"A Pair of Tickets,† has June May crossing an ocean to visit her family that she has never met, where she connects with her Chinese heritage in a way she was never able to before. On her trip, she discovers the depth and importance of her culture through her family members. The main character, June May, is a woman of Chinese heritage, from San Francisco, California. Growing up in the United States, in a very American environment, June May feels as thoughRead MoreA Pair Of Tickets By Amy Tan1092 Words   |  5 PagesIn the story A Pair of Tickets by Amy Tan, talks about the story of Jing-Mei, the narrator, going to China to fulfill her mother s dream. This story was a reflection of Tan s life experiences when she visited China to go learn more about her background and see her sister. Going to China for the first time made her feel as she was transforming and feeling the Chinese in her that she never knew she has. She later finds out how much she cherishes her family and learns how important her cultureRead MoreA Pair Of Tickets By Amy Tan1555 Words   |  7 Pages Jing-mei is ignorant about the people and places in China, which could be the most likely cause of her being raised in America and only knowing American culture. Setting is integral for Jing-mei to finally understand herself. In Amy Tan’s short story â€Å"A Pair of Tickets† setting is used to emphasize the discovery of self-identity as well as heritage and culture for the protagonist Jing-mei. Having lived all her life in San Francesco, Jing-mei has never considered herself as Chinese. Her backgroundRead MoreA Pair Of Tickets By Amy Tan Essay1160 Words   |  5 PagesIn Amy Tan’s, A Pair of Tickets, Tan uses a change in setting paralleled to a change in character to reveal that when a person learns something new, whether it be about a culture or another person, it changes the way they think and accept the world around them. June May is a 36-year-old woman of Chinese decent. She grew up in San Francisco, California and has never known what it is to be Chinese. She has denied any sympathy to the culture and it has a lot to do with the relationship she had withRead MoreAnalysis Of A Pair Of Tickets By Amy Tan1084 Words   |  5 PagesIn the story A Pair of Tickets by Amy Tan, talks about the story of Jing-Mei, the narrator, going to China to fulfill her mothers dream. This story was based on Tans life experiences when she went to go learn more about her background and see her sister in China. Going to China for the first time made her feel as she was transforming and feeling the Chinese in her that she never knew she has. She later finds out how much she cherishes her family and learns how important her culture is to herRead MoreA Pair of Tickets by Amy Tan Essay697 Words   |  3 PagesAmy Tan is an author who uses the theme of Chinese-American life, focusing mainly on mother-daughter relationships, whe re the mother is an immigrant from China and the daughter is a thoroughly Americanized --yellow on the surface and white underneath. In her book, the mother tries to convey their rich history and legacy to her daughter, who is almost completely ignorant of their heritage, while the daughter attempts to understand her hopelessly old- fashioned mother, who now seems to harbor a secretRead MoreLiterary Technique of â€Å"a Pair of Tickets† by Amy Tan724 Words   |  3 PagesThe short story A Pair of Tickets, authored by Amy Tan is a detailed analysis of issues that concern many people that are of a different descent but that have been residents or migrated to another country for a long time. The story was written in such a way that if one does not take cognizance of interpretation of stories; one may not really gesticulate what the author is trying to portray. The story was about a young American student on a journey for the first time to China with a plan of reunitingRead More Relationship between Two Sisters in A Pair of Tickets by Amy Tan642 Words   |  3 Pageswhere the heart is are absolutely right when it comes to the story of Jing-Mei in Amy Tan’s A Pair of Tickets. This unique story provides a look into the mind of a young girl who meets her long lost relatives for the first time and the connection she feels with them as well as with her surroundings. This story is a great parallel to the connection that can be shared in a family even across long distances. Amy Tan is a brilliant author and has mastered the use of literary techniques such as backstory

New Business Development Free Essays

This assignment cannot be completed without the effort and co-operation from our group members, Mood shaded, Mood Fakir, Rye polonium and Mood Fakery We also sincerely thank our lecturer of .NET 028, Madam Russian for the guidance and encouragement in finishing this assignment and also for teaching us in this course. Last but not least, we would like to express our gratitude to our friends and respondents for the support and willingness to spend some times with us to fill in the questionnaires. We will write a custom essay sample on New Business Development or any similar topic only for you Order Now Introduction We started our company with the name Fresh Sweet since 2012. As a new start up for our Fresh sweet bakery. We have already done identifying on how we are going operate our bakery shop. So, as it starts operating, this company will be manage by five members. Thus, Our main focus is to sell our bakery product with our own recipe. Hence, this has been selected most of the demand from our customers. Fresh sweet is located at Curia Saba, Jota Kimball. This location is best suitable for our business because there is not much competitors. Over the recent years, the profitability of our business is growing faster and has a lot of response from the public. The business is working from the capital loan from RIB bank with the amount RAM 100, 000. Purpose Pu repose Firstly, this company was established with the purpose of attracting the customers to taste our own recipe of bakery products of cakes, muffins and breads. Second, is to fulfill the demands Of our customers Of their satisfaction. Thirdly, it is to give our customer the serve;ice they need such an occasion like birthday party or weeding ceremony and so on. Besides that, our company is also set up to boost the country’s economic growth and compete in the international. How to cite New Business Development, Papers

Queen Elizabeth And Henry VIII Essay Example For Students

Queen Elizabeth And Henry VIII Essay Word Count: 320She tookover the position of Englands leader when her father HenryVIII died. She didnt care one way or the other what everyones religion was. So she made Anglican the nationalchurch, and she didnt bother anyone who practiced otherreligions. She had no problem with other countries invadingbecause they all wanted to marry into the royal family. SoElizabeth held her ground and never married, this way sheinsured Englands safety. So instead of marrying she justplayed everyone. Her cousin Marry the Queen of Scottstried to turn the Scottish people into Catholics. but theywere all Prodistant. So they drove her out of Scotland andElizabeth let her stay in England. In England she met withassassins and was plotting against her cousin (Elizabeth). She (Marry) was warned by Elizabeth not too but shecontinued. When Marry was caught in the act of conspiringElizabeth had no choice but to kill her cousin. Henry VIIIwas Elizabeths father. He was very athletic in his youngeryears but as he got older he became very out of shape. Henry had a problem with wives, he went through six ofthem. Two of them were beheaded and he divorcedanother and a few died in child birth. He wanted a son tobe his aire but he only had one that was not all their anddied. Henries only other children were daughters. Marrywas the first to take over but she had died after being rulerafter a short while. Henry VIII created the Anglican churchso he could get a divorce without the Catholics churchpermission. Henry made everyone take an oath to him ashead of the church. If they did not they would be killed. Henrys good friend Sir Thomas More did not take an oathto him. Henry begged and begged him to but he was astrong Catholic. So Henry killed him like he said he would. In Henrys later years he became obsessed with having ason, but he never had one. So henry ate, got fat and old,then he died.