_____ are biochemical odorants emitted by other members of its species that can affect an animal's behavior or physiology.
A)ORNs
B)Hormones
C)Pheromones
D)Sweat glands

Question

Quizplus · Accepted Answer

Pheromones are chemical signals that are used for communication between members of the same species. These odorants can affect the behavior or physiology of the animals that detect them. Hormones are also biochemical signals, but they are usually used for internal communication within an organism. ORNs (olfactory receptor neurons) are the specialized nerve cells that detect odors in the nose. Sweat glands, on the other hand, can produce odors, but they are not specific to a particular species and do not serve as communication signals.

_____ Are Biochemical Odorants Emitted by Other Members of Its