Genetic diseases can be defined as those that are a result of the mutation in one or more genes present in the body.
- Traumatic brain injury is a result of the physical act leading to the damage to the head and the brain.
- Huntington's disease is a result of the defection gene which is present on the chromosome number 4. It damages the nerves of the brain of the affected person.
- Parkinson's disease is a nervous system disorder and is not related to any faulty gene. It damages the nerve cells of the brain.
- Alzheimer's disease is a progressive memory disease. It affects the memory of a person.
Hence, the disease that is associated with a faulty gene among the given options is Huntington's disease.
https://brainly.com/question/12572808
