The Extraembryonic Structure That Provides Nutrition To The Embryo Is
The Extraembryonic Structure That Provides Nutrition To The Embryo Is
Answer: The extraembryonic structure that provides nutrition to the embryo is the yolk sac. The yolk sac is an important membranous structure that is connected to the developing embryo. It is responsible for providing the embryo with essential nutrients, such as proteins, lipids, and other nutrients, during the early stages of development. The yolk sac is also the site where early blood cells are formed. Additionally, it aids in the transfer of nutrients and blood between the embryo and the mother in species where this exchange occurs. Overall, the yolk sac plays a crucial role in supporting the growth and development of the embryo in the early stages of embryogenesis.