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Why Do Genes Cause Genetic Disorders?

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Genes are in our DNA. They are passed on from a person’s parents and family. Malfunctions with the translations of DNA can cause the genes to become disrupted and mutated. Genes make people who they are; they are the functional unit of heredity. Defective or missing genes or chromosomal abnormalities cause genetic disorders. Some biologists assume genetic disorders or hormone imbalances cause psychopathic tendencies in people. An example of a genetic disorder is the XYY disorder. This is when a male is born with two Y-chromosomes; with the addition of an extra chromosome the male is prone to exhibit aggressive tendencies. This is something that the male is born with, but causes them to have violent outbursts that they cannot always control.

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