Pheromones are similar to hormones in that they ________.
A) are airborne chemicals
B) govern the functions of only a select few body parts
C) are released in the bloodstream
D) modulate the functions of various organs including the brain

Question

Quizplus · Accepted Answer

Pheromones, like hormones, influence the behavior and physiology of other individuals, including brain function, but they do so externally rather than through the bloodstream.

Pheromones Are Similar to Hormones in That They ________