Pheromones in Vertebrates | Chordata | Zoology

Pheromones are chemicals secreted by exocrine glands and released into the external environment. They influence the behaviour and cause specific reactions in other animals of the same species. They represent a means of communication, a means of imparting information by smell. Quick Action Pheromones: These pheromones act in some way on the recipient's nervous system resulting in immediate effect on [...]