Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
eugenics and its impact
Essay: Gregor Mendel
eugenics and its impact
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: eugenics and its impact
On July 22, 1822, Gregor Mendel was born in Heinzendorf, Moravia of the Austrian Empire (present day Czechoslovakia). His family, who spoke German, was a farming family. While he was still young, he worked as a gardener. Ironically, farming did not suit him well, and Mendel did not plan to further his efforts in this particular field of work. Fortunately, Mendel caught the attention of one of his teachers with his intelligence. As a young man, he attended the Philosophical Institute in Olomouc. Eventually, however, Mendel could not bear the expense of his education, so he left the University. In 1843, Mendel decided to join the Augustinian Abbey of St. Thomas in Brno; his incentive was to attempt to elude his financial problem, as well as reside in an environment that promoted experimentation and education.1 It is very likely that Mendel never felt a religious calling but saw the order as a free way to further his studies. He remained with the Augustinian Abbey for the entirety of his life. While he lived in the Abbey, Mendel changed his first name from Johann to Gregor upon entering monastic life; he was later ordained as a priest in 1847. In 1851, he was transferred to the University of Vienna for studious purposes, and he returned to the Abbey in 1853. It was at the University of Vienna where Mendel acquired the scientific knowledge that made his research with plants and heredity possible. Gregor Mendel, whose studies were integral to the foundation of modern genetics, contributed to the preamble of scientific discovery that is seen today, causing revolutionary ideas and a resurgence in scientific progression.
Prior to Mendel’s work with pea plants, he bred mice. Since the local bishop deemed the breeding of the mice offensiv...
... middle of paper ...
...rded people, and Negroes reproducing. Many experiments were done on people who were in jail or committed a crime. Most white people agreed with these laws and didn’t mix with other races during that time. People were warned by being told that children of mixed marriages between contrasted races belong to the ‘lower type’. They also warned that racial mixing was “a social and racial crime.” Also that intermarriage would lead America toward “racial suicide” and the eventual disappearance of white civilization.
These ideas sparked from Gregor Mendel’s discovery on how genes are passed down from plant to plant and the same from human to human. Mendel’s discovery has affected many different things such as agriculture, eugenics in the United States of America, and has even helped people understand the theory of evolution better and answered many questions on the topic.
The studies by Morton, Rush, Agassiz, and Nott helped support and justify racial segregation via rational science making it readily accepted by white Northerners as matter of fact rather than a possible act of moral turpitude. Through the development of racial science the Northerners were able to legitimize their involvement with the institution of slavery in order to ensure their own stability and way of life.
I think the most interesting detail within this episode was that during the United States expansion period, politicians and popular belief used “science” to justify their heinous actions towards other non-Caucasian people. They justified enslaving “blacks”, destroying Indians, as not selfish acts but used the inevitability of science and how Caucasians are superior to justify their actions. I just find this surprising that people were so manipulated by science to believe that their actions were justified, even though they were promoting enslavement and killing of other individuals. I think racial science of the past wasn’t used as a tool for discovery but to justify racial disparity and the actions of Caucasians. Racial science in the past was used to fit the narrative of Caucasians and their so called “superiority” over other races.
DNA was cracked! They solved the DNA three-dimensional structure at Cambridge, England and were ready to show the first model to their colleagues by March 7th, 1953. They learned how genes worked and how inherited features are passed down from one generation to the next. Their discovery was included in Matt Ridley’s book called Genome. People knew that heredity also affected animals and plants as it does humans. Having red hair or blue eyes gets passed on from one generation to the next one.
Letter From Mendel Dear Dad. I’ve been in the Monastary discovering the basics of genetics. I’ve been experimenting with my garden peas for the past couple of years. The organisms that are used as the original mating in an experiment. and short plant) are called the parental generation in abbreviation is.
In Franz Kafka’s The Metamorphosis, Gregor is not the only presence that undergoes a complete transformation. Sometimes a change in one area of life will give way to changes in other areas, but the ensuing changes would not have come about without the first change that set things in motion. This is the case with Gregor and his family. Gregor’s family was in dire need of change, and Gregor’s condition became a powerful catalyst for that change. Gregor’s metamorphosis facilitates the change of his entire family, proving that oftentimes an outside source is needed to pull people out of a rut and get them on their feet again.
In the reading it had mentioned about how Blacks were inferior, which I believe they are seen that way when whites are seen as superiors. On page 60, it also mentioned that the planters had a choice between expanding opportunities to whites or solidifying the line “based on class and race” and exploiting workers from Africa. Blacks were punished more harshly, and were not afforded the opportunities of future freedom, as many of the whites had. There was also a law that made it illegal for white women to be with black men, and the women would be punished. The mixed race children were called mulattos, and were eventually forced into slavery. In Rethinking the Color Line by Charles A. Gallagher it had mentioned how we cannot conveniently racially categorize someone who is racially “mixed” or of an ethnic racial group with which we are not familiar. According to Charles A. Gallagher, there was legislation put in place to decide whether these children were considered "black" or not. Initially, it was to be that a child was considered black or white based on the "condition" of their
Some black children were given old, nearly destroyed textbooks to use to study. Many people said that they had no problem with segregation and thus saying “Separate, but equal”. Some of the White southerners believed that if the Blacks were allowed to attend the same school as the Whites, they would start to talk and get to know each other and date. Eventually they would even marry each other, obviously this frightened the White southerners
...hich inherited traits, such as those for genetic disease, can be tracked over generations. Throughout out the course of human development, scientists will continue to find new new ways to help the human race through the discovery of the human gene inside of each of us, its uses, as well as complications, that can help the survival of our species.
As an anthropologist, he knew that there was nothing more vital than keeping the white race pure (Black No More, 38). Dr. Crookman had admitted to the press that his process did not pass down to the children of the white-looking Negroes and that their children born black would have to undergo the process (Black No More, 8 & 9). This is the fear of the white man, according to Schuyler; their children might marry one these supposed to be white people and give birth to black children, hence white blood being polluted with black blood. Their hatred for Dr. Crookman and Black No More is justified (Black No More, 35). However, Schuyler has no such regard for the fears of racists; like the character, Matthew, in Black No More, Schuyler married a white woman from the south and fathered an interracial child, additional evidence that racial purity is an impossibility in the United States. (Rac(e)ing to the Right, xxv ). From miscegenation, Schuyler believed would come a new race “neither black nor white,” solving the race problem in America (Rac(e)ing to the Right
Biologist, Gregor Johann Mendel, discovered how traits passed from one generation to the next. Mendel studied and used pea plants to discover the principles that rule heredity. He found that each parent, father, and mother pass down traits to their offspring, who inherit different combinations of their recessive or dominant alleles-terms introduced by Mendel during the 19th century. Mendel introduced important principles teaching us that recessive traits will only be shown in the phenotype if both alleles are recessive. Mendel’s laws of inheritance include the Law of segregation and the Law of independent assortment.
Charles Darwin has had the greatest influence on the world by proving the evolution of living things. Charles Darwin had first noticed the similarities of plants and animals when he took a five-year cruise on the H.M.S. Beagle, which was available to him through a friend from school. During the cruise Charles Darwin started becoming interested with the similarities between the plants and animals that were similar on different islands with similar climates, so he decided to study them more closely.
Gregor Mendel has achieved many scientific breakthroughs in his time spent at the monastery, especially considering the limited knowledge available to him regarding the fundamental genetic material of all life. The purpose of the genetics experiment that was conducted was to verify the Mendelian patterns of inheritance that were demonstrated in class actually were comparable to patterns of inheritance demonstrated by several generations of Drosophila melanogaster. Drosophila are a perfect species to do this experiment on because of their easily identifiable phenotypes, short generation time, and general low maintenance. One of the phenotypes observed in this experiment dealt with an autosomal mutation on chromosome three regarding pigment production. This mutation regarding pigment production resulted in the eyes of the fruit flies being either red or sepia colored.
Gregor Mendel, born as Johann Mendel, is considered to be one of the most significant historic scientist of all time. He was an Austrian scientist and monk and is best known as the “Father of Modern Genetics.” He founded the science of genetics and discovered many things that dealt with heredity that still applies to our world today. He is remembered for paving the way for scientists and future generations to come. Unfortunately, Mendel’s work went unnoticed until 16 years after his death and 34 years after he published his research. Though Mendel lay covered in his grave, his work would eventually be uncovered. Although Mendel was not there to see it,
In the United States there has always been a struggle with segregation between races. During the early to mid 1900’s is when racial segregation became more prevalent in society. For example, the most significant moment demonstrating this message took place when Richard moved to Arkansas and became friends with boy at school. These boys were black like him. He found that he shared the same hostility towards whites and the racial pride as he did. This hostility and racial pride grew with the desire and want to fit in. During that time period it was not only scarce to see a while and black kid being friends, but it was socially unacceptable. This scene proves that people segregate themselves because Richard chose who to be friends with. He felt comfortable being in this group because they were of the same color as him. Because of the segregation between white and blacks that surrounded the kids and young adults, they fell into the trap and developed the same habits. Not all people wanted to be segregated but they fell into the habit because it was the life they knew.
These days’ scientists know how we inherit characteristics from our parents; they are able to calculate the probability of inheriting certain traits or genetically passed diseases based on a family medical record. Did you ever ask yourself how did scientists come up to such powerful capabilities? It all started with a monk crossing peas, he realized that there was some kind of pattern to how the peas reproduced. This monk is now known as Gregor Mendel father of genetics. Mendel set a two years trail experiment to see if the peas reproduce with some pattern or he had just observed random change in peas. Mendel then came up with his hypothesis that traits are passed on with a 3:1 ratio after observing this in his trail experiment. Mendel set up an 8 years experiment where he would crossbreed all sorts of peas. After collecting the data from his experiment and mathematically analysing the data he concluded that the inheritance pattern was as he hypothesized a 3:1 ratio. Mendel was rarely quoted for about 34 years. In the late 19th century two botanists/biologists had rediscovered Mendel work, they’ve confirmed a 3:1 ratio. Following the rediscovery, the original paper “EXPERIMENT ON PLANT HYBRIDIZATION” made its way towards the world of genetics. The reason why Mendel was ignored is not known till this day. Some sources suggest that the paper was overlooked since it was a controversy to Darwinism. The main supporter of this theory is R. A. Fisher. In his critique Fisher asks “what was Mendel trying to discover? What did he discover? What did he think he discovered? “Is Mendel’s data accurate? In this essay I will focus on answering Fishers main questions as to how accurate is the data, did Mendel discover anything new, and I will sci...