[Campbell Biology P.1138] According to Figure 49.7, which of the following pairs correctly ma... | Practice Question

According to Figure 49.7, which of the following pairs correctly matches a division of the autonomic nervous system with its specific action on an internal organ?

  • A: Parasympathetic division: Dilates pupil of eye.
  • B: Sympathetic division: Slows heart.
  • C: Parasympathetic division: Stimulates glucose release from liver.
  • D: Sympathetic division: Relaxes bronchi in lungs.

Explanation

Figure 49.7 clearly illustrates that the sympathetic division's action on internal organs includes 'Relaxes bronchi in lungs', while the parasympathetic division 'Constricts bronchi in lungs'.