Pheromones

Pheromone Often you want to know what makes someone attractive to you, or makes you attractive to that person. Sometimes you can see this person, but they are not even attracted to their appearance, but you have to talk to them or contact them in some way. These impulses can be caused by a group of compounds, most commonly called "pheromones". Pheromone {fair'-uh-mohn} (from Fel language in Greece, "carry" and hormone "stimulus") act as signals and information to change the behavior of other organisms by the organism in the environment It is a released chemical substance. It is the same species.

Pheromone is the center of life in animals, understand how animals use pheromones during the 30 years studying the evolution of pheromones, and how these signals are perceived by odor I began to do. Moth, social insect and mouse studies have brought about some of the greatest advances in pheromone research, but members of the animal kingdom are still interesting mysteries: humans. Pheromone is a chemical signal evolved into communication between members of the same species. The pheromone signal induces a specific response in the receptor, such as stereotypic behavior (release effect) or developmental process (primer effect). Some pheromones can have two effects at the same time. All sizes of molecules are detected as pheromones depending on whether the information is sent in wind or water or directly to the receiver's nose or antenna.

Pheromone release is a pheromone that changes the behavior of the recipient. For example, an organism uses powerful attractant molecules to attract spouses that are more than two miles apart. Normally, this type of pheromone causes a rapid reaction, but it decomposes very quickly. In contrast, primer pheromones have later onset and longer duration. For example, rabbits (mothers) release breast pheromones that cause infant's immediate care behavior. In the global environment, regional pheromones indicate the boundaries and identities of living things. In cats and dogs, these hormones are present in the urine and they are preserved in the landmarks used to mark the claimed territory. In social seabirds, natural glands are used to show nests, weddings, and territorial boundaries, and their behavior was formerly known as "exchange activity".