Question

which function of chorion,amnion and allantois in humam being​

Answer 1

Answer:

chorion- when the foetus is being formed chorion is the membrane that surrounds the foetus.

amnion- an extraembryonic membrane that surrounds a developing embryo.

allantois- it takes part in the formtion of foetal portion of placenta and it also takes part in the formation of blood vessels of umbilical cord