Final answer:
The specific genetic deletion associated with the development of weakness and obesity is due to loss of function of specific genes on the paternal chromosome 15. One example of a syndrome caused by this genetic deletion is Prader-Willi syndrome.
Step-by-step explanation:
The specific genetic deletion associated with the development of weakness and obesity is due to loss of function of specific genes on the paternal chromosome 15. One example of a syndrome caused by this genetic deletion is Prader-Willi syndrome.
Symptoms of Prader-Willi syndrome include constant hunger and severe obesity in childhood. Prader-Willi syndrome is caused by genetic defects that occur during the formation of the egg or sperm or during embryonic development.