Answer:
The disorder involves accumulation of abnormal lipids.
Step-by-step explanation:
The Tay -Sach's disease is the genetic disease that can be transmitted to the next generation. The individual should be diagnosed if there is any chance or symptoms of the disease.
This disease occur due to the deposition of the excess or the abnormal fats or lipids in the brain and other tissues of the body. This causes the abnormal development of the mental and physical growth of the child. The child may die at the age of 4 to 5 years.
Thus, the answer is disorder involves accumulation of abnormal lipids.