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: Pediatrics
Defficiency of which element can lead to syndrome of growth failure, anaemia and hypogonadism – 
Select and explain. 
A. Calcium, B. Copper, C. Zinc, D. Magnesium
C: Zinc
Answer: C: Zinc 
Explanation: None