How does the amniotic egg maintain homeostasis?

The amniotic egg maintains homeostasis through its specialized structures that provide a stable environment for the developing embryo. The amniotic sac surrounds the embryo, filled with amniotic fluid that cushions and protects it while regulating temperature and preventing desiccation. Additionally, the chorion facilitates gas exchange, allowing oxygen to enter and carbon dioxide to exit, while the allantois manages waste products and contributes to gas exchange as well. Together, these adaptations ensure a regulated internal environment conducive to embryonic development.