This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Hemophilia is associated with- \nSelect and explain. \nA. X chromosome, B. Y chromosome, C. Chromosome 3, D. Chromosome 16', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., X-chromosome o Hemophilia A is inherited as an X-linked recessive trait, and thus occurs in males and in homozygous females.", 'role': 'assistant'}]