Recommended: Debate on heredity vs environment
How do we become who we are today? Are we born this way, or are we slowly transformed by the world around us? This controversy is most often recognized as the nature verses nurture conflict. Some people believe that it is strictly genes that affects our ways of life, others believe that it is the environment that affects us. Though genetics makes us who we are genetically, the environment in which we are raised directly shapes our life.
In Neil Shubin’s book Your Inner Fish the genetic blueprint of human life, and all animal life, is revealed. The book’s main message is that everything, every feature humans or any other animal can have, is part of the same genetic history. The features and mechanisms that make up our bodies have evolved through “descent with modification” over time. Slight changes to cells, bones, and genes have all culminated into new species that while different still carry reminders of their evolutionary past. When most learn of evolution they learn humans and primates evolved from a common ancestor, and they stop there, they do not look any further.
1. Aztecs: There wasn’t a group called "Aztecs" until the Mexica allied with two nearby states. They moved into central valley during a political crisis but flourished once they started building Tenochtitlan in 1325. Aztecs where a dominant military player; they had a violent army that forced taxes on neighbors, conversions and labor. Being surrounded by "floating gardens" is what flourished their economy as well as their agriculture.
Moreover, people were
Heredity, “the process by which characteristics are given from a parent to their child” (Cambridge Dictionary), influenced much of naturalistic writers' stories. Studying the behaviors of heredity proved successful for writers because it gave readers insight to see relationships differently. For example, naturalistic writers wanted to illustrate how our physical environment contributed to the internal struggles their characters experienced. “I regret to say that some of these were ladies. It is but due to the sex, however, to state that their impropriety was professional” ( Harte 452).
Historical Progression of Disability/Sexuality Rights Early in our history, the societal notion of eugenics in reference to disability, a theory that lends to the belief that persons with disabilities will only give birth to babies with disabilities, spawned the practice of involuntary sterilization (Harader, Fullwood, & Hawthorne, 2009). The aim of the eugenics movement in the United States during the first half of the twentieth century was to prevent the degeneration of the white race (Stubblefield, 2007). Forcibly, many individuals with disabilities were sterilized in residences of institutions. American eugenics refers inter alia to compulsory sterilization laws adopted by over 30 states that led to more than 60,000 sterilizations of disabled
Human development happens continuously throughout ones lifespan as we develop and change. Genes exemplify biological factors in human development. Some biological factors are visible, for example skin tone and hair color. Some biological factors are unobserved, for instance genetic abnormalities and risks for diseases. From a biopsychosocial perspective what one becomes is the product of genes, or biological forces.
Charles Darwin became famous for his theory of natural selection. This theory suggests that a change in heritability traits takes place in a population over time. This is due to random mutations that occur in the genome of an individual organism, and offspring can inherit these mutations. This was defined as the key to evolution, this is because random mutations arise in the genome of an individual. Until the 19th century, the prevailing view in western societies was that differences between individuals of species were uninteresting departures from their platonic ideals of created kinds.
