Non-GMO Plant Breeding Techniques
Works Cited Missing
Introduction
In 1997 genetically modified foods were introduced to commercial agriculture in the form of herbicide resistant soybean seed (Farnham, Wang, and Wisner 2000). The seven years since have marked a major change in the way people worldwide look at food and its production. It has become an important issue for farmers, consumers, the government and world economies, as the safety and ethics of GMOs are debated. In response to the use of GMOs, and the overall distrust many consumers have toward them, there has been an explosion in the marketing of organic foods. All this talk about genetically modified foods and the increasing popularity of organic foods brings to the forefront an important question. How much do we know about the production of non-GMO/organic crops and can it be considered safer and more ethically sound in comparison to GMO plant production?
Historical Plant Production
Throughout history crop production has been an ongoing process of altering the genotype of plants to improve their yield. It has been traditional for farmers after every season to harvest seeds from the plants that appear phenotypically superior, saving them to be planted the following season. After thousands of years of doing this food crops today are a far cry from the wild lineages they were derived from (Chrispeels and Sadava pg331). While wild lineages have undergone centuries upon centuries of natural selection producing successive generations of offspring adapted to the environment, domesticated species have undergone the pressures of hand selection. This results in observable differences between domesticated plants and their wild relatives. Todayðs crop plants have no natural seed dispersal mechanisms, nor seed dormancy periods to overcome seasonal weather conditions. Crop plants have been bred for similar growth habits so that at the time of harvest they are of uniform shape and size (Kimball, 2000). This is the reason for example that we do not see shrubby corn or viney wheat varieties. Congruency of this type among crop species has made it easier for farmers to develop universal harvest mechanisms. Gigantism is the term given to the huge difference in the size of the fruiting bodies of crop plants versus wild relatives, which is due to the selection of the seed from parent plants that produce large fruits (Chrispeels and Sadava pg342).
In the 1700ðs people began to cross plants with the intention of making crop plant varieties superior to those in existence, as opposed to the traditional and more passive method of hand picking seeds from superior plants.
Eleanor Roosevelt was born on October 11, 1884 in New York, New York. While her parent were alive she lived in Italy with them. He father was Elliot Roosevelt, he was a junior partner at a real estate firm. He had alcohol and narcotic issues. Her mother was Anna Rebecca Hall, she was a popular debutante and elite figure. She died when Eleanor was almost 10 and Eleanor was an orphan until she was given to her maternal grandmother. Eleanor Roosevelt was the oldest of her siblings, Elliot and Gracie Hall Roosevelt. Growing up she received private tutoring since she was wealthy. She was taught grammar, arithmetic, literature and poetry. Later, she was also taught German, French, Italian, composition, music, drawing, painting and dance. Although she was not taught on subjects like politics and history, geography and philosophy, her instructor informed her a limitedly exposed her to it. She was raised as Episcopalian, and she kept that as her religious affiliation. This religion is a form of Catechism, which is Catholic, which is the religion that most people were during the time she lived. When she was about 20 years old, instead of returning to the United States from England where she received her schooling but she became involved in the social reform movement during the Progressive Era. After a while, she moved to New York and became a teacher. She was 20 when she married Franklin D. Roosevelt, who was 22. They got married on March 17, 1905. They had one daughter and five sons. They were fifth cousins once removed. After she got married, she fulfilled her duties as a wife and a mother...
Injuries are a huge part in professional sports. When playing a professional sport athletes do not always take into consideration that their bodies are vulnerable to injuries. One of the leading injuries that can end athlete’s career is concussion. According Kia Boriboon author of the article “Concussion Management In Football: Don 't Shake It Off” concussion occurs when the brain repeatedly collides with the skull. Concussions are serious and cannot be taken lightly they are detrimental to a person’s athletic career as well as life. Players who have suffered from a concussion or like symptoms of a concussion are at risk and should not continue playing their sport until cleared by a medical doctor, who is an expert in concussions. If concussions are not treated with the appropriate medical care, it can cause physical and mental health problems for athletes well after their professional career have ended. In
Chronic traumatic encephalopathy, or CTE, is a degenerative disease of the brain linked to symptoms of dementia and depression. Some other symptoms of CTE include: amnesia, aggression...
Gregor Samsa awakes one morning to discover that he has been transformed into a repugnant vermin. One may never know what initiated this makeover, but the simple truth is that Gregor is now a bug, and everyone must learn to live and move on in this strenuous situation. In Franz Kafka’s The Metamorphosis, the characters that interact with Gregor, including his mother, his father, and his sister Grete, must come to terms with his unfortunate metamorphosis, and each does so by reacting in a unique way. Gregor’s family members are constantly strained by this unusual event, and all three of them are pressed to their breaking point.
Concussions occur regularly on the football field and have always been an injury associated with football. They occur at all levels from little league to the NFL. One of the earliest reported concussion...
In Kafka's Metamorphosis, Gregor Samsa, whose life is controlled by his work and family, wakes up a giant insect. Prior to this metamorphosis, Gregor obsequiously goes about his life of routine, despite his hatred for his works and a complete emotional disconnect between Gregor and the family which he works so hard to support. Gregor's metamorphosis marks an important transition in Gregor's life as well as an escape from the monotony of his previous life. Sokel theorizes that Gregor's metamorphosis allows Gregor to express previously repressed feelings of rebellion while not being held accountable for his these tendencies stating "The metamorphosis enables Gregor to become free and stay "innocent", a mere victim of uncontrollable calamity."(206). While his metamorphosis does allow him to free himself from some of the suffering, it traps him in a new cycle, trapped by his families obligation to help him. Throughout his life, Gregor is plagued by a cycle of suffering caused by his families dependence on him which leads to further alienation leading to a dependence on his family's dependence. Though Gregor is broken out of this cycle in his metamorphosis he does not find true freedom until his death.
The Effects of Concussions on the NFL For many years the NFL has been considered one of the most painful and dangerous sport played in the United States. But is it too Dangerous? The uprising number of concussions is shocking. NFL analysts survives suggest a 14 percent increase of concussions for the year 2013. Player safety rules have also been implemented into the official rule book. The three main effects that concussions have on the NFL today are big hits, big plays, and the defensive game played today.
Humans have long recognized that flowers are an indication of future fruits. Therefore it was vital for nomadic hunters to remember where in the wild they saw flowers. And further yet each type of flower produced a specific fruit. Thus fruits and flowers had something in common; the preference of one fruit meant the preference of a type of flower. Most often, as in modern times, the most healthy looking flower shows signs that it will produce quality fruit. The beauty of a flower told hunters that a nutritious fruits would ripen after the flowers bloomed. This concept explains how we have evolved toward preferring healthy looking flowers. But how does this explain the security of a plants reproduction? It is necessary to mention that plants not only produce fruits to stop herbivores from eating the plant, but in their own diabolic plan, plants found a new way to spread their seeds through fruits. Herbivores would eat the fruits an...
"Incidence of Concussion in High School Football Players of Ohio and Pennsylvania." Journal of Child Neurology. Web. 28 Sept. 2011. .
“Love is whatever you can still betray. Betrayal can only happen if you love.” John le Carr. The novel Metamorphosis, by Franz Kafka is a story about the transformation of a man named Gregor who turned into a bug. The story takes place inside an apartment and describes the struggles Gregor goes through with his life and family. Throughout the entirety of the writing he is met with different challenges and obstacles. Grete, his sister and his parents have a unique bond that is not always the strongest. Gregor has not been close with his parents for awhile, but Grete especially at the beginning was the only person who truly cared about his predicament. This conflict results in the desertion of Gregor and the downfall of the family. These negatives compound, causing the his suicide. The Metamorphosis portrays how the betrayal of Gregor and Grete by their parents, and Gregor by his sister, leads to the demise of the family.
Gregor’s relationship with his father shows resemblance to the relationship between Kafka and his father. Kafka, as a child, suffered abuse from his father. Kafka viewed his father as a forceful monster, which resembles Gregor’s father. Gregor wanted nothing more than the love of his family, especially his father, just as Kafka had wanted. His reason for writing “The Metamorphosis” could also relate to the situation which he lived in. He was a Jew raised in Austro-Hungarian Empire, modern day Czech Republic. He was a Jew in an area of the world which Jews were not well accepted. Gregor was described as cockroach, something that Jew were often equated to during this time period. Jews were treated like vermin, they were thought of a creature that was to be rid of. Gregor experienced similar treatment from his family. They discussed leaving or getting rid of Gregor during the story. Experiences of Gregor are similar to those that Jews would have experienced during Kafka’s life. “The Metamorphosis” could also demonstrate the issues that normal people face every day. People face trials and tribulations every day that change their lives dramatically, nobody has ever been transformed into a bug, but it does represent the extreme circumstances that may
Brain injuries can play a major role in football. Reoccurring concussions also occur due to these brain injuries, and cause these athletes permanent damage. Trainers and doctors in the medical field diagnose these brain injuries by loss of consciousness, slurred speech, loss of balance, and loss of memory. In football, they could improve the safety of the helmets; improve the rules, or safety regulations in all sports to help prevent concussions.
Even though the devastation of concussions is just rising to the surface, they have always been around. In 1994, the NFL started a committee called the MTBI (Mild Traumatic Brain Injury). Dr. Elliot Pellman was appointed as chair, and he was quoted saying, “We think the issue of knees, of drugs and steroids and drinking is a far greater problem, according to the number of incidents” (Ezell). This quote shows how concussions did not hold much importance, even though it should have been the committee's main focus. This is ironic, because in today’s sport world concussions are a highly talked about topic. They hold such significance that some rules are even being changed to lower the risk for players.
Before the land of what we no class Turkey, Iraq, Jordan, and other countries in the middle east grains, such as wheat and wild barley, could be seen growing in the wild without human hand to cultivate and nurture it (Authors 2007). Over time, humans began to recognize the benefit of the plants and began the first signs of human agriculture. The skill of farming took time and trial and error, but along the way, humans began to settle down to tend to their crops. Though the first crops were nothing more than seed s thrown about without rhyme or reason to the process we know today such as fields having, rows and sorting out the seeds to create a higher yield each harvest (Authors 2007). Because of the trial and error process, agriculture of plants did not take place of a short period but took many, many years to evolve to what we know today as agriculture; the new fa...
The first people that started to depend on farming for food were in Israel and Jordan in about 80000 B.C.. Farming became popular because people no longer had to rely on just searching for food to get their food. In about 3000 B.C. Countries such as Egypt and Mesopotamia started to develop large scale irrigation systems and oxen drawn plows. In about 500 B.C. the Romans started to realize that the soil needed certain nutrients in order to bare plants. They also realized that if they left the soil for a year with no plants, these important nutrients would replenish. So they started to leave half of a field fallow (unplanted). They then discovered that they could use legumes, or pulses to restore these vital nutrients, such as nitrogen, to the soil and this started the process known as rotating crops. They would plant half the field one year with a legume...