Multiple choice

Ejaculation is a function of the

  1. sensory nervous system

  2. somatic nervous system

  3. sympathetic nervous system

  4. all of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ejaculation is controlled by the sympathetic nervous system, which coordinates the emission of semen and propels it through the urethra. The somatic nervous system controls voluntary movements, and the sensory nervous system transmits sensory information.