________ Surrounds Embryo,amnion,and Umbilical Vesicle (Yolk Sac)

Question

________ Surrounds embryo,amnion,and umbilical vesicle (yolk sac)
A)Corpus luteum
B)Zona pellucida
C)Prechordal plate
D)Ectopic implantation
E)Chorionic sac

Accepted Answer

The chorionic sac surrounds the embryo, amnion, and umbilical vesicle (yolk sac), playing a crucial role in the development and protection of the embryo.