This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mycoplasma, Subject name: Microbiology
Pathogenic mycoplasma is - 
Select and explain. 
A. M.penetrans, B. M.hominis, C. N.faucium, D. M.primatum
B: M.hominis
Answer: B: M.hominis 
Explanation: Ans. is 'b' i.e., M. hominis