What is placenta? Mention its role.
Class XIII.
Answers
Answered by
18
the placenta is a sac like structure found in the a mother's womb. the role of placenenta is to protect the baby from external injury and to provide essential nutrients required by the baby.hope this answer will help u.
Answered by
9
the chorionic villi and the uterine tissues become interdigitated to form placentawhich is the structural and functional unit between the foetus and the uterine wall of the mother.
Similar questions