(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) Ovary: The ovary is the female reproductive organ that produces eggs (ovum) and hormones.

(ii) Uterus: The uterus is a hollow, muscular organ that supports the growth of the fertilized egg during pregnancy.

(iii) Fallopian tube: The fallopian tube is a muscular tube that connects the ovary to the uterus and provides a pathway for the egg to travel from the ovary to the uterus.

(b) Structure and functions of placenta:

The placenta is a flat, disk-shaped organ that develops in the uterus during pregnancy. It is made up of both fetal and maternal tissues and plays a crucial role in providing oxygen and nutrients to the fetus and removing waste products. The placenta also produces hormones that help to maintain pregnancy.