Which of the following structures is associated with pheromonal reception?
A)nasal organ
B)olfactory mucosa
C) papillae
D) vomeronasal organ

Question

Quizplus · Accepted Answer

The vomeronasal organ, also known as the Jacobson's organ, is a specialized structure that is responsible for pheromonal reception in many animals, including mammals. This organ is located in the nasal cavity, but it is distinct from the main olfactory system that is responsible for detecting airborne odors. Instead, the vomeronasal organ detects pheromones that are usually found in bodily secretions, such as urine or sweat. These pheromones can convey important social and reproductive information between animals, such as territory marking, mating readiness, or recognition of kin.

Which of the Following Structures Is Associated with Pheromonal Reception