Serial killer chromosome

With the story of the birth of Christ coinciding with this date, many Christian symbols for Christ use the astrological symbol for Pisces, the fishes.

The figure Christ himself bears many of the temperaments and personality traits of a Pisces, and is thus considered an archetype of the Piscean. Males with XYY syndrome have 47 chromosomes because of the extra Y chromosome. They live their lives as girls and then women, and a few can even give birth. Genetic susceptibility may also lead to mitigation of responsibility in convicts during trials of offenses, leading to reduced punishments.

But, Alice Cooper Madchen Amick revealed to her daughter, Betty Lili Reinhart in Season 3 that she carried the serial killer gene, which means Betty is likely to become a killer. That explains why the Taurus is among the dumbest zodiac signs according to experts.

They evaluated the extent to which heredity influences perceptions of childhood family environment using the Family Environment Scale and Block Environmental Questionnaire. The study revealed a strong link between impulsivity and sensation-seeking behaviour, attributed almost entirely to genetic factors. Both sensation-seeking traits and impulsivity have been found to be higher in drug abusers, delinquents, and serial killers.

Nature vs. According to Dr Helen Morrison , an American forensic psychologist and writer, chromosome abnormality in serial killers begins to express itself during puberty. Serial killer, Bobby Joe Long has an extra X chromosome, causing him to produce excess amount of oestrogen.

During puberty his breasts began to develop causing him a lot of embarrassment and anger. Bobby channelled this anger into raping over 50 women over a thirty-year time period. His crimes escalated killing 10 women over a week period in The court found that while an extra Y chromosome seems like a logical explanation for mutant-aggressive behaviour, there is not much evidence that links the X or Y chromosome to the deviant behaviour of serial killers.

Gosavi Gajbe conducted a study looking at the role of chromosomes in criminality. He examined the chromosomes of murders and looked for any abnormalities that may have influenced them to commit their crimes. The study revealed that there was a definite association between the both variables but he concluded that further studies needed to be completed on more recent cases before conclusions could be made.

Cropped image of the inheritance of an extra chromosome. Studies by Newman et al. Serial killers feel less fear and anxiety. A study was conducted where a group of sociopaths and a group of healthy individuals were provided with four levers and were asked to identify which lever turned a light on.

One of the levers gave an electric shock. While both groups identified which lever supplied the electric shock, the sociopaths took much longer to avoid the punishment. This need for higher levels of stimulations makes psychopaths seek more dangerous situations, which had led scientist to believe that it could partly explain their thrill to kill.

Nervous System. One cannot explicitly conclude that chromosome abnormalities are the reason for why people commit such malicious crimes. Further research needs to be conducted to come to a definitive answer. What do you think? People with MAOA-L are also more likely to have a smaller hippocampus, amygdala, anterior thalamic nuclei, and limbic cortex.

These brain structures are involved in emotion, behavior, and long-term memory Hunter, Because these structures are smaller, people with MAOA-L have a more difficult time regulating their emotion and feeling empathy, which are both hallmarks of psychopathy. However, not all people with this version of the MAOA gene become psychopathic serial killers. The expression of the mutant gene in a violent way depends on the environment one is raised in.

If someone with the MAOA-L gene is raised in an environment where they are exposed to violence or trauma, their chances of committing a violent offense increases by more than percent Hunter, One study found that children with MAOA-L who were also abused or maltreated grew up to be more antisocial and violent compared to those who had the normal version of the gene Caspi et al. While possessing the MAOA-L can put you at an increased risk of becoming a psychopath, it does not mean you are destined to become a serial killer.

Basically, you can have a genetic disposition to become a serial killer, but this is not fate. Both nature and nurture factor into whether someone turns to a life of serial killing.

Caspi, A. Role of genotype in the cycle of violence in maltreated children. Science , , — But according to physician and geneticist Dr. Sharon Moalem when it comes to health and long term survival, women are the stronger sex.

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