There are a couple of reasons.
A little more information on that last one might be good. If you know that Panthera leo is a lion, you can guess that Panthera pardus is another Great Cat (the leopard, as it turns out). Also, it tells you that while certain domestic cats (Felis sylvestris domesticus) may look more like black panthers (Panthera onca, which is actually a good example of 3 as well, since it tells you I mean Latin American black panthers, which are a type of jaguar; "black panthers" in Africa or Asia are leopards) than lions do, lions are actually more closely related to panthers since they share a common genus.
what is the difference between the common and scientific name of an organisms
BarbaraStreisandinium.
I don't know about three advantages, however the one primary advantage is avoidance of confusion. For example if one just says "cat" one could be talking about a house cat (Felis catus), a bobcat (Lynx rufus), or a tiger (Panthera tigris). Using the scientific names avoids the confusion of exactly what type of cat you are talking about.
scientific names often come from Latin words, each part having a meaning. For example the scientific name for dog is Canis lupus familiaris meaning dog friendly wolf, describing what it is.
Scientific names are names that are applied to organisms by biologists in order to communicate clearly and unambiguously across cultural and linguistic boundaries. Complete scientific names consist of two parts. Therefore, they are called binomials(literally, "two names"). For example, Typha latifolia is the binomial or species name for common cattail. Scientific names are derived from Latin and only one scientific name is ever applied to any given species at any given point in time. Any person speaking any language can identify and communicate about a species with any other person as long as both people understand the basic principles of scientific naming. Scientific names are followed by the name or an abbreviation of the name of the biologist who first coined the name and who first described the species. For example, Typha latifolia L. was named by Linnaeus, the botanist who developed the binomial system of nomenclature, which is the standard naming system used in science In animal names, sometimes the date of the publication in which the name was first used also is included. Terminology: This is the word used to refer to terms for parts of plants and animals. For example, English botanical terminology includes terms like leaf, stem, flower, and so on. In many cases, the terms used in scientific discussions are the same as those used in English. Often, however, they are different, or scientific terms are applied where no English counterpart exists. Halkomelem also has terminology for parts of plants and animals. Classification: Any plant or animal also has a position within a one or more systems of classification or categorization. For example, to speakers of English, the common cattail is a kind of plant, and plant here refers to a more inclusive category of organisms. Similar systems of plant and animal classification, or categorization, are known for many First Nations languages, but are undocumented and not yet described for others or for various dialects within those languages. These systems may vary significantly from one language to another. Biologists use standardized hierarchical systems of classifying plants and animals to enable them to store, retrieve, and share information to others throughout the world. For example, the common cattail is the species Typha latifolia, which is classed with the genus Typha, which in turn is classed within the plant family Typhaceae (the cattail family), which is in turn classed within the Plant Kingdom (Kingdom Plantae).
Because of the great diversity of organisms, there is really a need for naming them scientifically. Scientific names give a distinct identity to organisms and help avoid confusion with misleading common names.
Organisms are given scientific names using Latin. This system of naming is called binomial nomenclature, which was developed by the Swedish naturalist Carl Linnaeus in the 18th century.
Organisms are given a scientific name to distinguish them from other animals of similar species.
what is the difference between the common and scientific name of an organisms
because they are special
because they are special
BarbaraStreisandinium.
Latin
The current system will classify organisms by Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species. Scientific names include the genus and species of the organism (like homo sapien for humans).
they make it up :)
I don't know about three advantages, however the one primary advantage is avoidance of confusion. For example if one just says "cat" one could be talking about a house cat (Felis catus), a bobcat (Lynx rufus), or a tiger (Panthera tigris). Using the scientific names avoids the confusion of exactly what type of cat you are talking about.
scientific names often come from Latin words, each part having a meaning. For example the scientific name for dog is Canis lupus familiaris meaning dog friendly wolf, describing what it is.