Question

Why is binomial Nomenclature important?

Answer 1

A good system of nomenclature ensures that a particular organism is known by the same name all over the world , scientific name is universally accepted , Each organism has only one name and two or more organisms do not have the same name.

Complete answer:
Nomenclature-Scientific naming of an organism according to an established system is called nomenclature.
Polynomial nomenclature- Before 1750, taxonomists used several Latin descriptive words to denote species.
Disadvantages of Polynomial nomenclature.
i) It is long and hard to remember.
(ii) They often vary from scientist to scientist, depending on the personality chosen.
Trinomial Nomenclature: Trinomial Nomenclature was proposed by Lamarck. Mayer in 1953 introduced the concept of subspecies, a geographically defined population of indigenous peoples. At the subspecies level, the names of species, especially animals, are called ternary nomenclature.
Important properties of Binomial Nomenclature
Binomial Nomenclature: According to binomial nomenclature, the scientific name of an organism consists of two Latin words The first word is called genus followed by the second genus word For example, the sugarcane plant is called Saccharum officinarum.
To indicate the Latin origin of species biological names printed in italics or separately underlined when handwritten.
In biological names the name of the genus starts with a capital letter while a specific epithet starts with a small letter.
The author's name must be indicated at the end of the scientific title in abbreviated form.
Advantages of binomial nomenclature
1.It is universally accepted.
2.Provides information about genus and species of the organism.
3.Binomial nomenclature also shows similarity between the closely related organisms.
4.In Binomial nomenclature scientific names are unique for each and every living organism.
5.Binomial nomenclature indicates Latin origin of species.

Note: Carl Linnaeus is considered the founder of modern taxonomy. His book is considered the beginning of modern biological nomenclature.
Tautonyms -When the name of the genus and species is exactly the same for example-Malus malus.
Homonym- homonym is the name of a taxon, which is spelled the same as any other name belonging to another taxon.
Homonym and Tautonyms rejected in biological nomenclature.