This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition & Digestion, Subject name: Biochemistry
Not a dietary source of vit. B12- 
Select and explain. 
A. Fish, B. Meat, C. Soya bean, D. Liver
C: Soya bean
Answer: C: Soya bean 
Explanation: Ans. is 'c' ie. Soyabean Vit B12 is present in foods of animal origin and is not present in foods of vegetable sources.