Differences Of Hosexuality And Homosexuality

One of the strongest arguments in favor of the biological base of the homosexuality is the fact that according to the statistics every group of people, irrespectively of their nationality, social conditions and other factors includes certain percentage of gay members, approximately 6-10% (Chalabi, 2013). According to Jacques Balthazart (2011) multiple scientific twin researches prove that the changes of orientation are caused by hormonal disbalance during the prenatal period and as a result several genes of the gays are changed, also in the course of such researches the scientists found out the “region of the brain that was smaller in gay men” (Vincent, 2014).

When determining whether homosexuality is caused by an individual’s environment and surroundings or by genetics, the answer is unknown. To this day, researchers are still pondering whether or not this “gay gene” exists. Most gays and lesbians believe their sexual orientation is an inborn trait or developed in earlier years of life. However, opponents of gay rights believe homosexuality is a behavior that is created through the conscience thought, and this behavior can be changed or developed at will. In 1993, a study was done Dean Hamer, a scientist from the National Cancer Institute. He reported that he had linked male homosexuality to a small region, specifically the end, of one human chromosome: the x-shaped chromosome. Thirty-three of forty pairs of gay brothers were found to have this identical piece of

One theory that many psychologist and scientist are trying to prove is that homosexuality has a fundamental biological basis. Similar to most mammalian species, humans at conception are females (McKnight 22). Toward the end of the first trimester is when the babies with a “male genetic message” begin to have small doses of two hormones, chorionic gonadotropin and luteinizing hormone, which start the altering process of the gonads into testes (McKnight 22). The hormones two jobs are to control the sexual development and control their function (McKnight 22). When the brain starts to develop masculine characteristics and lose the feminine characteristics, the processes are separate and occur at different

The article dives into the 'gay gene’; a gene where individuals had hoped that would be the answer to peoples orientation. While scientists have found some new information regarding chromosomes and genetics, there still is no simple answer that reassures anyone that there is a single 'gay gene ' that defines their orientation.

He contradicted the argument that homosexual behaviour is related to genetic, hormonal or biological disorder. To abolish these views, the author mentions that ‘no school of medicine, medical journal or professional organization has ever recognized such claims (p. 2) - at least at the time he wrote the article in 1994.

The research article suggests a structure within the human brain and a genetic link indicate the biological factor for male homosexuality. The journal investigates an experiment about the role of male genetics in sexual orientation by analysing the hypothalamus in autopsy specimens from homosexual and heterosexual men. Increased possibilities of same-sex orientation were discovered in the maternal male cousins and uncles of the participants, instead of their father or parental relatives. Also, the researchers discovered a brain cell group ‘INAH’ had a potentiality of being the sex-orientated DNA, indicating that the reason of homosexuality may be related to genetics.

Homosexuality is defined or characterized as attraction towards the same gender either male or female. It came from the Greek language, where “homo” means the same or similar, hence referring to the attraction between two beings of the same sex. Homosexuality is also referred as a clinical term. Most male homosexuals generally prefer to be called "gay men" and most homosexual women generally prefer to be called "lesbians." Homosexuality is one of the three main categories of sexual orientation, alongside bisexual and heterosexual. The longstanding consensus of the behavioral and social sciences and the health and mental health professions is that homosexuality is an example of normal and positive variation in human sexual

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

Sexual orientation refers to the emotional, sexual, and romantic attraction to men, women, or both genders. It also refers to a person’s sense of identity based on those attractions. In the early years, to be labeled as a gay, lesbian, or bisexual was known to be a mental illness. In recent years, it has been determined that it is a normal aspect of sexuality. Determining how one has this specific trait is up in the air. With homosexuality growing, sexual orientation has been a major discussion in the world throughout the last decade. Some have argued that it has to do with genetics, and some say that it has to do with the environment. This is known as the long-term controversy of nature versus nurture. The controversy discusses which side of the argument affects our behavior, intelligence, development, and personality. Scientists have been investigating and experimenting to find the answer to this debate. There has not been evidence that says one side is 100% the answer.

The nature and nature of homosexuality is heavily debated. Some people believe that homosexuality is biologically determined and others believe it’s base on ones environment. This topic can be argue to be base on both nature and nurture. Studies conducted in the past decades support both the biological and environmental aspect of homosexuality.

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,

Science is uncovered origins a lot of things over the centuries and the human created much great inventions and even explored the surface of the moon; however, one question still on everyone’s mind and science may have solved one of greatest mysteries yet which is: how did homosexuality and heterosexuality evolve? Many psychologist, biologist and scientist may agree with sexual orientation is output from a combination of biological, hormonal, environmental and emotional factors and those many factors that influence to a development of human sexual orientation. However, being homosexual or bisexual is not mentally ill or abnormal in certain ways, although sexual minority is part of social problems that makes output from misinformation or prejudicial attitude. Diversity in sexual orientation has been a subject that has been seen in different perspectives by the different people (LeVay, 2010). Today there are the homosexuals, heterosexuals and bisexuals orientated people are forming a part of our society. This paper conduct an overall study of important and strong factors and provides accurate information and explanation for those who want to better understand development of sexual orientation.

This question has been asked for many years: is being homosexual a decision, or are people born that way? During the1990’s people thought it was an illness or a disgrace to the family, but now homosexuals are perceived differently due to studies. Neuroscientists of the Christianity Today Newspaper, argue that homosexuality can be a natural response of the hypothalamus itself based on the size of hypothalamus the child is born with. Neuroscientists have questioned “does its size determine homosexuality, or does homosexuality determine its size?” (Dallas). Yet, no one can be sure since the test was done on two deceased men. This being said, people can believe homosexuality is a gene that they are born with. This situation has aroused through this century as research rises concerning behaviors from the structures of the brain. In order to continue to convince the reader that people can be born homosexual and it is not a choice that they make as they grow. The article “Born Gay?” written by

In today’s day in age, different sexualities and gender identities are quickly becoming more accepted in mainstream society. Despite this change, there are many people who believe that having a different sexual orientation or gender identity is a choice that is frowned upon. In order to refute this belief, research and biology of the brain is necessary. Researching the brain on the basis of sexuality is a fairly new topic of discussion because it is somewhat difficult and confusing. This paper will explore the different identities of gender, sex and sexual orientation and the main biological reasons behind these. There is also some validity of different sexual orientations and identities through the evidence of sexual disorders like

The question of what causes some people to be sexually attracted to members of their own gender generates many different answers. In recent years, startling new research (Barinaga, 1993, p.17) has indicated that homosexuality is possibly inherited and determined by biological differences in Brain structure and genes. This study raises an interesting question: If homosexuality is hereditary, is there any basis for societal discrimination against something innate? If it is nature, it is good. If it is good, it should be accepted. A genetic component in sexual orientation would send a message to homosexuals and the society that homosexuality is not a fault, and not the fault of anyone other than nature. Gays and lesbians are born in nature, just like some people who are inherited left-handed gene from their parents.