A chemical that communicates information to other organisms through the sense of smell is called ________.
A) a scent
B) a saccule
C) a pheromone
D) odorant protein binding

Question

Quizplus · Accepted Answer

Chemicals that communicate information to other organisms through the sense of smell are called pheromones. A scent is a characteristic odor or fragrance, but it does not necessarily serve as a means of communication. A saccule is a structure in the inner ear that helps with balance and orientation, but it has no connection to olfactory communication. Odorant protein binding refers to the way in which odor molecules bind to specific receptor proteins in the nasal cavity, but it does not refer to the communication aspect of olfaction.

A Chemical That Communicates Information to Other Organisms Through the Sense