The endometrium, fundus, and cervix are anatomical parts of which organ?

The endometrium, fundus, and cervix are all specific anatomical parts of the uterus. The endometrium is the inner lining of the uterus that thickens and sheds during the menstrual cycle. The fundus is the uppermost rounded part of the uterus, located above the openings of the fallopian tubes. The cervix serves as the lower part of the uterus, connecting it to the vagina and acting as a passageway for menstrual flow, sperm, and childbirth. Understanding these components is essential for recognizing the structure and function of the uterus within the female reproductive system.

The other options represent different structures: the vagina is the canal that leads from the external genitalia to the uterus; the ovary is responsible for producing eggs and hormones; and the fallopian tubes connect the ovaries to the uterus but are not directly part of the uterine structure.