Genetic linkage

In the past genetic tests have only been available to those who went to a healthcare provider. As the healthcare world advances, so is the way testing is being provided and made available to consumers who seek genetic testing. These genetic tests are designed to be performed at home by the individual, which are then sent to a laboratory for testing. This at home genetic test is referred to as direct to consumer genetic testing. The relatively new genetic tests, which have only been available in…

and an understanding of phonological knowledge and letter awareness (Nathan, Stackhouse, Goulandris, & Snowling, 2004; Schneider, Roth, & Ennemoser, 2000; Treiman, Tincoff, Rodriguez, Mouzaki, & Francis, 1998). Some research supports the idea that genetics have an effect on literacy skills. In addition, there is a small amount of evidence suggesting…

Evolution is the change in heritable characteristics of biological populations over successive generations. It is the process that gives rise to variation in existing populations, drives speciation, and what leads to the extinction of new species. It is the natural change that occurs in response to environmental pressures resulting in phenotypical changes. Another way for phenotypical changes to occur in a species is by human intervention. Domestication is a form of human intervention. The…

Defying Gender Roles How many times have you been in a situation where gender roles played a major factor? Gender roles affect every aspect of our life. The gender roles of males and females both develop as a pattern of behavior based on genes. Males and females are expected to follow certain gender roles in today’s society. In the play Antigone, the main character shows a simple example of a courageous woman defying her gender limits. Gender roles are very important by creating tension in the…

In his essay The Dissolution of the Oedipus Complex, Sigmund Freud asserts that "anatomy is destiny"(Freud 178). Anatomy defines the sexes and their fate regarding their desires, sexualities, and evidently, their gender. All humans are born with a set of reproductive organs that allows them to be categorized into certain groups as a result. According to Simone Beauvoir, "science considers characteristics as secondary reactions to a situation" (Beauvoir 23-24). Beauvoir uses the key word…

The lesson called Home Grown Caterpillars is a lesson about the transformation of a caterpillar to a butterfly (life cycle process) while creating a three dimensional piece of art to express idea, experience, or story. The story associated with this lesson is The Very Hungry Caterpillar. The art piece is a replica of the caterpillar during a butterfly’s life cycle made out of grass seed, soil, stockings, pipe cleaners, and googly eyes. This lesson would be considered an art enhanced lesson…

In our modern era, drugs and technology play increasingly progressive roles. Their presence can bring about positive changes, like medical breakthroughs or long-distance communication, but they also may elicit severe repercussions. If people, from politicians to scientists, begin to abuse substances, humanity may suffer. It can be extremely difficult to understand these dynamics, but Aldous Huxley is one such author who examines the significance and potential of these instruments. In Brave New…

Charles Darwin, a naturalist and geologist, published his theory of evolution in 1859. This showed that in the animal kingdom, species were continually evolving by adaptation and selection. Charles Darwin's published theory of evolution proposed that this process had occurred through the two theories: 'survival of the fittest' and the 'process of natural selection'. The theory of survival of the fittest stated that, the best physical specieman of the species and only those in the best shape and…

debate talks about what determines the human behavior, either the environment in which a person is brought up or the genetic tendencies that is inherited. Meaning of Nature: Nature refers to the human traits (inscribed on genes) one gets biologically through their parents which can never be changed by any means. Our personality traits and abilities are in our nature. It is genetic inheritance and other biological factors which drive the human actions, likes and dislikes and ways of responding…

genome refers to external modifications to DNA that turn genes “on” and “off”. Although modifications don’t change the sequence per se, it changes the way the cells “read” genes. Essentially, this is what differentiates genetics from epigenetics. Going further into detail, genetics conceptually deal with gene and gene function. This focuses on how DNA sequences make changes in the cell. However, epigenetics refers to gene regulation. Instead, it focuses on the way DNA is regulated to attain…