Drosophila Melanogaster In The Fruit Flies

The overall purpose of this investigation was to determine the effects of different types of environments on pill bug attractancy. Pill bugs were exposed to 2 different environments (sugar and water). The attractancy was observed and recorded in a raw data table. A research hypothesis was formulated that the sugar would work as the best attractant for pill bugs. Sugar had the greatest impact of the two environments used because it attracted 8/9 ants. Due to this the research hypothesis was supported. After further calculations if a person wanted to collect 64 pill bugs all he/she needs to do is spray this mixture of sugar around his house and everywhere in his backyard.

In this experiment, Pill bugs were exposed to different environments within a closed space and observed to determine which environment they preferred. The four different environments tested consisted of flowers, dirt, grass, and an empty space. Ten pill bugs were placed within the shoe box and observed for a total of 15 minutes to determine what environment the bugs preferred. The independent variables were the different conditions in each section of the shoe box, while the dependent variable was the behavior the pill bugs displayed. Throughout the experiment, the control variable was the empty section of the shoe box. By the end of the experiment, it became clear that the pill bugs preferred the environment consisting of dirt over the other

When it comes to the novel, Lord of the Flies, some of us will readily agree that the boys’ immoral and savage acts exposed at the end of the novel, demonstrates the evil that lives naturally within humankind. Where this agreement usually ends, however, is on the question of was the cause for the boys’ immoral and savage conducts a biological or an environmental factor. Whereas some are convinced that biological factors are to blame, others maintain that the situation or the environment is to blame for their behavior. In my own view, both factors are to blame for the boys’ immoral and savage behavior, but the environment the boys’ where force to live had the most impact on their actions.

In the book, Lord of the Flies, by William Golding, the boys start off being civil and got to being savage. The boy’s savage and immoral behavior, in my opinion, should be blamed on biological factors, rather than the environment. The boys started acting out once they started losing their minds and things they need.

“All things truly wicked start from innocence,” Ernest Hemingway, (A Movable Feast.) The nature of evil lies within all human beings whether they realize it or not. Both Lord of the Flies and A Long Way Gone have main characters who struggle with the temptation of evil, and eventually give in to their dark side. Under harsh circumstances, the evil within all people comes out as an attempt to adapt to their environment.

In Lord of the Flies, Golding explores the idea that human nature, when left without the regulations of society, will become barbaric. As one of the prevailing themes in his work, the dark side of human nature is represented through the novel, not only in symbols and motifs, but in his characters as well.

In times of difficulty, individuals tend to change who they are. For example, when one tends to grow up and go through the stages of adulthood, they change their ways in which they act or think. Situations and environment are able to control and manipulate an individual.

“You would, would you? Fatty!’ Ralph made a step forward and Jack smacked Piggy’s head.” This is just one of the many instances cruelty has played a crucial role in the novel Lord of the Flies, by William Golding. Peppered with symbolism and motifs, cruelty proves to be the most essential to major themes. Cruelty has a multitude of functions critical to developing themes, ranging from motivation to evolution of characters.

The theory of evolution has been discussed, evaluated, and researched many times since the theory was first brought to light. Darwin’s theory of evolution is said to be divided into two parts, common decent and natural selection (Bouzat, 2014). Many research papers agreeing with Darwin’s theory comment on the diversity of a species and how they have descended from one common ancestor. Natural selection is a process in which species that are better adapted to the environment tend to survive and reproduce (Dictonary.com). Natural selection is seen in the finches that Darwin studied on the Galapagos Islands. Environment and food supply changes caused the finches beaks to adapt in a unique way. Studies on Darwin’s finches show us that natural selection in a natural environment is interpretable, observable, and repeatable (Grant, 2003). Natural selection is representable in different types of birds such as the Island Scrub-jay. A study published in 2015 on these Island Scrub-Jays (Aphelocoma insularis) demonstrates examples of natural selection. The Cambrian explosion argues against Darwin’s theory of natural selection. It

One example of evolution through the process of natural selection is that of the Viceroy butterfly. The Viceroy butterflies were facing extinction a little more than 100 years ago due to their inability to protect themselves or hide from their predators; mainly birds. Fortunately, the Viceroy population has increased significantly primarily due to mimicry [Viceroy

At the end of William Golding’s Lord of the Flies, the children whose actions were chronicled in the book committed atrocities like murder and torture. Regular children somehow did things worse than anything that they ever could have imagined back at home. This begs the question of what prompted what once were normal children to snap: the circumstances or something that was inside of them all along. The answer in my mind isn’t as simple as one or the other. A winning combination of both spurred average boys into becoming killers, because without something dark being triggered in some of the boys, no one would have even thought about the horrible things that ended up happening. The deciding factor for these boys and their horrible acts was their

The human brain. Such a creative and wonderful part of the human body… but could it be responsible for the death of two boys? Yes it could. The Lord of The Flies is a realistic fiction novel, written by William Golding, about a group of young school boys that are stuck on a island untouched by mankind. There are three main characters of the book: Jack, Ralph, and Piggy. Jack is where the immorality on the island originates from, and it spreads to the other boys. Jack is very reckless and careless in his decisions. Ralph was the leader of the island, until Jack took control of the tribe and turned all of them into savages. Ralph was an image for the boys to follow but spoke Piggy’s words. Piggy is the only voice of reason as well as the only

“Turn on, tune in, drop out.” (Cite) Psychologist Timothy Leary made this hypnotic phrase popular during the 1960s. Having many ways of perceiving it, the majority of the people at the time viewed it as a creative slogan for taking psychedelics. These psychedelics were mind-altering drugs such as LSD, mescaline, or psilocybin mushrooms. The youth’s curiosity and desire for expanding your consciousness made the use of these drugs increasingly popular. The result was that this phrase was echoed among thousands emerging into the psychedelic rock era. An era bombarded with cold wars, racial discrimination, and social turbulence that tossed and turned eventually developing a new way of bringing people together through experimentation with drugs and music.

Throughout the novel of Lord of the Flies, William Golding provides a profound insight into human nature. Golding builds on a message that all human beings have natural evil inside them. To emphasize, the innate evil is revealed when there’s lack of civilization. The boys are constantly faced with numerous fears and eventually break up into two different groups. Although the boys believe the beast lives in the jungle, Golding makes it clear that it lurks in their hearts. The message of inner evil is portrayed throughout the book by the destruction of the conch, terrifying beast, and character developments to establish the hidden message throughout the novel.

Drosophila (a model research organism) melanogaster (black abdomen) is the common fruitfly. The lab required the usage of fruit flies as they are a commonly used organism in many experiments. The portion before the inquiry lab utilized the usage of different foods to determine exactly which food the flies would experience more of an attraction towards. From the chi square calculations and analysis of the inquiry lab, the flies were found to be highly attracted to sugary foods such as jam, as opposed to sugarless substances like taco sauce, which would later determine exactly what the inquiry