Yolk Shell Yolk sac Albumen
I gave my students this multiple choice question: A poultry egg is dissected in science class. What is the clear, thick fluid inside the poultry egg that serves as protection for the embryo?

Only one answer is correct among these 4 choices:
- Yolk
- Shell
- Yolk sac
- Albumen

Could you tell me which one is correct?

Albumen