(a) Write the functions of each of the following parts in a human female reproductive system :
(i) Ovary
(ii) Uterus
(iii) Fallopian tube
(b) Write the structure and functions of placenta in a human female.
(a)
(i) Overy:- It produces eggs after every 28 days.
(ii) Uterus:- In this part embryo develops and it provides safety and nourishment to embryo.
(iii) Fallopian tubes:- These tubes are jointed to the upper part of the uterus through this route egg travels from the ovary to uterus.
(b)
Structure of placenta:- It is a disc type structure which is embedded in the uterine wall, this structure contains chorionic vill ( finger-like structures)
The function of Placenta: It is found only in mammals by which a mother can provide a lot of nutrients to the embryo. It helps in the transfer of waste products embryo to the mother's blood.