Answer:
The option which best explains how an oocyte makes its way from the ovary to the uterus is:
A. Cilia lining the uterine tube, along with smooth muscle contractions, keep the oocyte moving toward the uterus.
Step-by-step explanation:
The oocyte is what we popularly know as an egg. It is the cell the female body produces in the ovaries which allows reproduction to happen. The oocyte is what is fertilized by the sperm. For the oocyte to travel from the ovary to the uterus, it relies on the help of cilia, which are hair-like structures that line the uterine tube (which connects the ovary and the uterus). The cilia help move the oocyte, but smooth muscle contractions also support the task.