What is the difference between hormone and pheromone

Pheromones do enchantment to sexual affiliate or change a intercourse affiliate habits. Janet White is a writer and blogger for Difference Wiki since She has a master's degree in science and medical journalism from Boston University. Apart from work, she enjoys exercising, reading, and spending time with her friends and family. Janet White. Updated: June 26, Previous Post. Next Post. Depending on the type of gland that these are produced, hormones are of two types known as endocrine and exocrine.

Endocrine hormones are directly released into the blood stream while exocrine hormones are released into ducts to travel through diffusion or circulation. It is interesting to notice that only a very small amount of the hormone is enough to change the entire metabolic activity of a tissue.

There are specific receptors attached in hormones, so that it will not act on non-target cells. Most of the hormones are proteins, but there are three types Peptides, Lipids, and Poly Amines according to the consistency. Variations in the concentration of a particular hormone may change the whole body chemistry of an organism, and eventually it could lead to alter the behaviours of a particular individual.

The males usually have higher amounts of testosterone concentrations than females, and that is a reason for males to be aggressive over females. Pheromones are defined as the chemicals that are released to the exterior of animals those trigger social responses in the individual s of the same species. The important fact about pheromones is that those are able to act outside the body by influencing other individuals, as well. Aggregation pheromones are used to select a mate and defend against predators.

These pheromones bring a group of individuals together. The groups are called aggregations. An aggregation of bug nymphs is shown in figure 2.

Some insects use alarm pheromones to alert others about a threat. Releaser pheromones change the behavior of the recipient. Signal pheromones exert short-term responses. Cats and dogs use territorial pheromones to mark their boundaries. Sex pheromones indicate the availability of female for mating.

Hormones: Hormones refer to the regulatory substances which are transported in blood or sap, stimulating specific cells to perform their functions. Pheromones: Pheromones refer to the chemical substances which are released into the environment by animals and insects, affecting the behavior of the others in the same species.

Hormones: Hormones act inside the body of the animal or plant that secretes it. Pheromones: Pheromones act outside the body of animal or insect that secretes it. Hormones: Hormones have wide-range of functions in the body. Pheromones: Pheromones have few functions of the body. Hormones: Hormones coordinate the functions of the body along with the nervous system. Pheromones: Pheromones act as messengers to attract males towards the females, aiding sexual reproduction.

Hormones: Abscisic acid, auxins, cytokinins, pituitary hormones, and male and female sex hormones are the examples of hormones. Pheromones: Sex pheromones, trail pheromones, signal pheromones, releaser pheromones, alarm pheromones, and aggregation pheromones are examples of pheromones.

Hormones and pheromones are two types of chemical signaling molecules.