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
Highest biological value of protein is seen in - 
Select and explain. 
A. Eggs, B. Fish, C. Soyabean, D. Gram
A: Eggs
Answer: A: Eggs 
Explanation: Net protein utilization which combines in a single value the biological value and digestibility is 100 for egg compared to 80 for meat and 75 for milk Ref: P.687 25 th edition Park's Textbook of Preventive and Social Medicine