Answer:
The endometrial layer that is expected to move with endometriosis would be the functional layer
Step-by-step explanation:
The endometrium is divided into two layers, the basal and the functional. The basal layer is the deepest and forms the base where the functional layer and most of the vascular tissue of the endometrium is produced. While the functional layer is the outer layer, and its tissue changes constantly during the menstrual cycle. This layer is what would be expected to move through the endometriosis, since the functional layer is the one that is detached and expelled during menstruation, if an implantation of the ovum does not occur.