Q. Which of the following foods are rich sources of albumin?

1. Eggs
2. Beef
3. Fish
4. Cottage cheese

Select the correct option from the codes given below:
Answer: 1, 2, 3 and 4
Notes: Eggs, beef, fish, and cottage cheese are high in albumin. Albumin is a major class of protein found in blood plasma and is present in significant amounts in animal-based foods such as eggs, dairy, meat, and fish, making all four items correct sources.