Arrange the four structures listed below into the order in which sperm pass from the testis to the external urethral orifice. 1) ductus deferens 2) urethra 3) ejaculatory duct 4) epididymis
A) 1, 3, 4, 2 B) 4, 3, 1, 2 C) 4, 1, 2, 3 D) 4, 1, 3, 2 E) 1, 4, 3, 2