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
What is the inheritance pattern of friedreich ataxia? 
Select and explain. 
A. Autosomal dominant, B. Autosomal recessive, C. x linked dominant, D. x linked recessive
B: Autosomal recessive
Answer: B: Autosomal recessive 
Explanation: Friedreich Ataxia and Ataxia Telanjectasis both are autosomal recessive disorder.