The Role of Pheromones in Animals

I was working in a barn when I was young, but I saw a cow walking over a cow in the urine piercing my nose into the urine. I think, "What do you do, do you know that it is not water? I do not know why the bulls do this.Ok you, now I am - He smells of her pheromone: "Pheromone is a chemical signal in the air (Rekwot) released during urination or in the feces of animals." Pheromone is secreted from the skin glands and from there actions and endocrine responses It is recognized by the olfactory system stimulating.

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.

Animals, plants, and even bacteria produce pheromones. These precise mixtures of compounds cause various reactions of other members of the species - not all substances are sexual. Pheromone information can range from conflicts like 'lewd struggle' of male lemurs to collaborative work like ants laying the path of chemistry to food sources. The term "pheromone" itself appeared in 1959 and identifies Bombycol, a powerful aphrodisiac secreted by women's moths working within a few kilometers. "Men are very sensitive to this," said Tristram Wyatt, zoologist at the University of Oxford. "There are only a handful of molecules enough for men to fly to women."

For many animals, the main way to negotiate is the smell. When the female wild boar seized the male musk odor, she found it to be an aphrodisiac. But will humans also secret pheromones? Or are those artificial pheromones - perfumes and colons - similarly affecting the people we are attracted to? About 80% of UK women and 60% of British men use deodorant every day. Almost all deodorants are perfumes, which means that most of us obsessed (or exaggerated) our natural odor in the laboratory. Deodorant manufacturers advertise their products to men, like super powerful pheromones, as exaggeration to all past children. Often, women's advertising focuses on the femininity of perfumes by pointing to exotic flower ingredients such as vanilla, rose, jasmine.