This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and health, Subject name: Social & Preventive Medicine
which is more in cow's milk compared to buffalo milk - 
Select and explain. 
A. Fat, B. Protein, C. Water, D. Calcium
C: Water
Answer: C: Water 
Explanation: Ref: Park 25th edition Pgno : 692