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: Social & Preventive Medicine
Deficiency of zinc causes all of the following except: March 2010 
Select and explain. 
A. Growth retardation, B. Sexual infantilism, C. Alopecia, D. None
D: None
Answer: D: None 
Explanation: Ans. D i.e. None