Ejaculation is the discharge of blank 1 from the male reproductive tract. Blank 2 nerves will stimulate contractions of smooth muscles in the walls of the following ducts: blank 3, blank 4, and blank 5 (place them in order), that will bring the sperm to mix with the secretions of the blank 6, forming the semen. This movement of semen into the urethra is referred to as blank 7. Then, blank 8 nerves located at the base of the penis will stimulate blank 9 muscles to contract, causing the blank 10 of the semen from the urethra to the exterior.
Group of answer choices
blank 1
[ Choose ] epididymis ductus deferens sympathetic ejaculatory ducts somatic emission semen parasympathetic expulsion accessory glands skeletal
blank 2