Biological Factors In The Development Of Homosexuality

3. Based on the nature theory homosexual behavior in men and women can be related to hormonal imbalance. Sexual orientation is determined by the early levels (probably prenatal) of

Some scientists have neutral position in this question and consider that in the issue of human orientation “there are many influencing factors, both genetic and environmental” (Vincent, 2014). Consequently, the homosexuality may be characterized as the

A great number of the gay community, however, hopes that the basis for homosexuality will be biological (Steen 188). Many parents that have homosexual children do not want to be associated with the theory of environmental factors, because they believe they did not contribute to make their children homosexual (Baird and Baird 73). They believe that if it is biological, it will mean it is part of life and not a choice they made (Steen 188). Understanding the human body and the factors that can affect the body is drastically important to most humans, which is why a lot of psychologist are so curious about the basis of homosexuality. Now the real question is, to what extent does homosexuality have a biological basis?

Another research suggests that sexual orientation is impacted by a gene or genes found on the X chromosome. Though genetic tendencies for homosexuality may be passed from mothers to their children (Rahman & Wilson, 2003). During human evolution, homosexuality was developed to minimize competition between males for a limited number of potential female mates (Schulling, 2004).

In the nature versus nurture debate, homosexual’s environment and experiences shaped them more than genetics. For example, being raised in a gay home will heavily influence someone’s orientation unconsciously. Also, if an individual ties abuse and trauma from the opposite sex this fear might trigger them to feel more comfortable or attracted to the same sex. In addition, a person’s curiosity to experiment with their sexual preferences also can alter what they initially once were attracted to. A person’s experience is a vital role of how one’s sexuality is developed.

If sexual orientation is something that we can’t change or choose, then how are these specific preferences such as heterosexuality and homosexuality created? How does one person progress to either heterosexuality or homosexuality? Studies showed that there were genetic factors linked to influencing sexual orientation in males before they were born by increasing the female reproductive capacity in mothers during multiple births. (Iemmole, Ciani, 2008: 393) Though that doesn’t mean that there technically is a “gay gene” that has been discovered, just that several human genome studies has suggested promising areas of research that are pointing to that direction. (Iemmole, Ciani, 2008: 393) With more

“Is Sexual Orientation Determined at Birth” explains this: “Thus, homosexuality, in my view, is an adaptation, not an inborn trait.” As a child, one might experience an upheaval in their life. A distressing childhood, neglect, or abuse are examples of trauma that can scar a human’s psychological mindset. Homosexuality is a response to these harmful experiences that can cause individuals to reject one gender over another, or simply to become confused with their own identity and attractions. Parents might unintentionally show their children neglect, which will create a child who’s thoughts are distorted as to what love truly

In one article by Marcia Malory, “Homosexuality & Choice: Are Gay People ‘Born This Way’”, she goes into multiple studies on the genetics of a gay child's parents. A study conducted in 1993 the “gay gene” matter arose when it was looked into the homosexual children's parents having a different X chromosome marker. Nonetheless genes do not control our behavior completely as does environment. The brain may also play a role in sexual preference, like the study in 1991 showing the difference in neurons and pituitary glands. Later in the 2000s more studies showed that gay men have more symmetrical hemisphere and amygdala resembles that of women's. The brain develops in the womb and continues through late adulthood. When did a fetus choose its

Research has been conducted over the years and scientist and doctors have yet to find proof that sexual orientation is determined at birth. As a matter of fact sexual orientation is not determined at birth, it’s an adaptation not an inborn trait. With this said, there are many reasons to believe that statement, there is no research to support the claim of there being a “gay gene” or being “born gay” and our human bodies were designed for reproduction, and all people are created by God who states homosexuality is a sin.

I believe that there is no way to definitively explain how people become interested in certain sexual desires, although an argument can be made for those who were sexually exploited as a child, which I will also discuss. I think that people are constantly evolving, and as we change through the years, our sexual interests and desires change as well. Things that we liked as children we have a tendency to outgrow as adults, to expect that we will have the same desires at age 40 that we did at age 20 is naive. Things we believe in and lifelong friends we have may be a constant in our lives, but most things have a propensity to evolve. Therefore, you have to ask yourself why sexuality would not be one of the things to evolve as well.

Biological factors expressed in this paper are the gay gene, studies about twins and adoption, chromosomal aberration, enzyme deficiencies and such. These factors, although deterministic in nature, did not necessarily determine homosexuality, but rather, influence it greatly. In addition to which, other factors such as psychological and sociological, parental and family dynamics are also influenced homosexuality in individuals. In the series of discussing, explaining the factors that causes homosexuality in individuals, there has been no definite answer to which to attribute the trait, or to even conclude which influence affects it most greatly. In conclusion, it is only applicable to recommend the scientists to garner and evaluate more studies,

I think sexual orientation is both biological and environmental. The biological part is determined during the fetal stage which is influence by a hormonal balance. The environmental is influence on the development of the human sexual orientation it possess a double message. However, heterosexuality is more biologically because it is more of a sexual attraction between the opposite sex.

As it stands, there is no concrete evidence explaining why some individuals are homosexuals. There are however, two contradictory causes to homosexuality: (1) homosexuality is innate and (2) homosexuality is a choice.

Genes tend to play in important part in the sexual orientation. Prenatal hormones also play a major role in sexual orientation. According to Broderick and Blewitt, (2015) “Girls who are exposed to high levels of prenatal androgens are often found to have a greater frequency of homosexual experiences and fantasies than their non-cognitive adrenal hyperplasia female relatives”

The world has come very far with all the dramatic changes we have faced over the years. Wouldn’t you agree? As much change as the world has been through there are still numerous social problems that still exist in society today. Amongst those numerous social problems, sexual orientation and inequality stand out to me. Research from biology, psychology, and sociology is where our understanding of sexual orientation comes from. There are two hypothetical theories researchers have discovered examining the biological basis toward sexual orientation. One concept is the neurohormonal theory, biologist contend that homosexuality is caused by abnormal sex hormone levels in utero. The alternative theory is based on behavioral genetics, determining the source and magnitude of genetic impact on sexual orientation. This theory suggested the concept that gay men were genetically female. Later this theory was proven to be false. Homosexuality was considered as a pathology or mental illness. Not every psychologists agreed with that perspective. A researcher by the name of Havelock Ellis stated that homosexuality was congenital and for that reason it could not be considered as a disease. Sigmund Freud another theorist had the concept that everyone is born bisexual and that either homosexuality or heterosexuality is developed through social and personal experience. Ellis and Freud both concurred that homosexuality was not a mental illness. Despite these researchers’ opinions in 1973,