Which structure serves as a passageway for ova and sperm, and connects to the uterus?

The structure that serves as a passageway for ova (eggs) and sperm, connecting to the uterus, is the Fallopian tubes. These tubes play a crucial role in the female reproductive system, as they provide the pathway through which the egg travels from the ovary to the uterus. This is also where fertilization typically occurs if sperm are present. The Fallopian tubes are equipped with tiny hair-like structures called cilia that help to move the egg along the tube toward the uterus.

In contrast, the ureters are responsible for transporting urine from the kidneys to the bladder, and they do not have any role in reproduction. The clitoris is a part of the external female genitalia and is primarily involved in sexual arousal, not in the transport of ova or sperm. The ovaries are the organs that produce ova and hormones, but they do not serve as passageways; rather, they release the eggs into the Fallopian tubes where fertilization can take place. Therefore, the Fallopian tubes are correctly identified as the structures that connect the ovaries to the uterus and facilitate the movement of reproductive cells.