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: Skin
[{'content': 'Inheritence of ichthyosis vulgaris is : \nSelect and explain. \nA. X linked dominant, B. X linked recessive, C. Autosomal dominant, D. Autosomal recessive', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Autosomal dominant', 'role': 'assistant'}]