Final answer:
True, peristaltic contractions and beating cilia in the uterine tubes help transport the oocyte or fertilized ovum to the uterus.
Step-by-step explanation:
True, in the uterine tubes, peristaltic contractions of the muscularis assist in the movement of the oocyte or fertilized ovum into the uterus. Following ovulation, when the secondary oocyte is released, it lacks the capability to move on its own since it does not have flagella like sperm do.
The oocyte's journey towards the uterus is facilitated by the coordinated beating of the cilia and peristaltic movements of the smooth muscle layers in the uterine tubes. The estrogen-induced contractions help sweep the oocyte into the tube, and once inside, it is propelled slowly toward the uterus. This mechanism plays a critical role when fertilization occurs, with sperm often meeting the egg in the ampulla of the uterine tube.