Final answer:
The spermatic cord, containing elements such as the vas deferens and testicular artery, passes from the scrotal sac through the inguinal canal into the abdominal cavity.
Step-by-step explanation:
The spermatic cord is an assemblage of fibers and tissues that form a cord-like structure that runs through the abdominal wall via the inguinal canal. Specifically, the spermatic cord passes from the (1) scrotal sac through the (2) inguinal canal into the abdominal cavity. Within the spermatic cord are the vas deferens (ductus deferens), blood vessels such as the testicular artery, which is a branch of the abdominal aorta, pampiniform plexus, nerves, and lymphatics. This cord is essential for the function of the testes and the transportation of sperm. The vas deferens, for example, is a critical component of the spermatic cord as it carries sperm from the epididymis behind the bladder where it joins the ejaculatory duct.