Final answer:
The ovaries are not a part of the uterus; they are adjacent structures that produce eggs and hormones.
Step-by-step explanation:
The part of the female reproductive system that is not one of the parts of the uterus is the ovaries. The uterus includes the cervix, which is the lower part that projects into the vagina, and the body of the uterus. The vagina is itself a separate part of the reproductive system, a muscular passageway connecting to the cervix.
The Fallopian tubes, also known as uterine tubes, are where fertilization typically occurs and are connected to the upper end of the uterus but are not considered a part of the uterus itself. The ovaries, which produce eggs and hormones like estrogen, are adjacent to the Fallopian tubes but are also not a direct part of the uterus. In summary, the answer is the ovaries.