What does egg white provide for an embryo?

Egg white, also known as albumen, provides several essential things for an embryo:

* Water: Egg white is primarily water, which is crucial for hydration and keeping the embryo in a moist environment.

* Protein: It contains proteins, which are essential for building and repairing tissues, and for the production of enzymes and hormones.

* Vitamins and Minerals: Egg white provides essential vitamins and minerals, such as riboflavin, niacin, and potassium, which are vital for growth and development.

* Antimicrobial Agents: Egg white contains lysozyme, an enzyme that has antimicrobial properties, helping to protect the embryo from infection.

* Protection: The egg white acts as a protective barrier, cushioning the embryo from shocks and protecting it from bacteria and other harmful substances.

In summary, egg white is a vital nutrient source and a protective environment for the developing embryo.