You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following feature is not seen in Prader Willi syndrome? and explain in detail?
Ans. is 'c' i.e., Ataxia Prader willi syndrome* It is due to paternal genomic imprinting in which there is deletion on paternal chromosome 15.* They are characterized by hypotonia, obesity, short stature, mental retardation, hypogonadism, hyperphagia, and short hand and feet.* There is decrease in GnRH, LH, FSH and GH. Ghrelin levels are raised.