This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'The phenomenon where subsequent generations are at risk of earlier and more severe disease is known as \nSelect and explain. \nA. Anticipation, B. Pleiotropy, C. Imprinting, D. Mosaicism', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ref Robbins 9/e p169 Anticipating refers to observation that clinical features of a genetic disease worsen with each successive generations.it is observed in fragile X syndrome and Huntington disease commonly', 'role': 'assistant'}]