From the uterine tube, the oocyte - whether it has been fertilized or not - enters the _____ of the uterus, the uppermost largest region. From there it proceeds to the _____ of the uterus; if fertilization has occurred, this is where it is likely to stay.

3000+ review questions on anatomy and physiology. 

Anatomy refers to the internal and external structures of the body and their physical relationships, whereas physiology refers to the study of the functions of those structures.