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: Biochemistry
Mitochondria gene (True statement): 
Select and explain. 
A. Paternal transmission, B. Maternal transmission, C. Mendelian inheritance, D. Mitochondrial myopathy
B: Maternal transmission
Answer: B: Maternal transmission 
Explanation: B i.e. Maternal tranmission