The deep ring is a defect in the aponeuroses of the transversus abdominis muscle:

a. It extends from superficial ring to the deep ring above the inguinal ligament.
b. Ilioinguinal nerve is passed through canal in both male and female.
c. In male, the spermatic cord consists of structures that pass to and from the testis to the abdomen.
d. The inguinal hernia is a common surgical condition