Binomial nomenclature, Biology

Assignment Help:

Binomial Nomenclature

The modern system of classification (Binomial nomenclature) accepted by biologists today was proposed in 1758 by the Swedish botanist Linnaeus (1707-1778) in his 'Systema Natura'. This system was based on morphology. Linnaeus proposed that each type of organism should be given a unique Latin binomial (consisting of two terms) to set it apart from every other type of organism. The first word in this binomial designates the genus to which the species belongs.

A genus (plural: genera) contains one or more closely related and similar species. The second word in the binomial denotes the species itself, For example, according to this system, the domestic cat is Fe is domestica. This indicates that the domestic cat has been placed in the genus Felis and within that genus, has been given the specific or species epithet domestica. This complete name distinguishes the domestic cat from other species in the genus Felis, such as Felis bengalensis (leopard cat) and Felis chaus (jungle cat).

It also means that all species coming under the genus Feliis are more closely related and similar to one another than to species coming under any other genus. The generic name always begins with a capital. The specific name on the other hand begins always with a small letter. Both 'the generic and the specific names are italicised in print or are underlined in manuscript or typescript.


Related Discussions:- Binomial nomenclature

Carrier based gutta percha removal -therma-fill, Carrier Based Gutta percha...

Carrier Based Gutta percha Removal “therma-fill” If the cone the carrier is metal and has cutting flutes that are engaging lateral dentin the instrument retrieval system (IRS)

What is trna structure , Transfer  RNA  (tRNA)  molecules  play  an  very s...

Transfer  RNA  (tRNA)  molecules  play  an  very significant  role  in  protein  synthesis. Each tRNA becomes covalently bonded to a particular amino acid  to  create  aminoacyl- t

What is pupillary reflexes, Pupillary reflexes There are two types of r...

Pupillary reflexes There are two types of reflexes which control the pupillary reaction-the light reflex and near reflex. When light is shown on one eye, there is a constrictio

What volume of 1.20 m naoh solution must we add, You have 875 mL of a 0.37 ...

You have 875 mL of a 0.37 M acetic acid solution. What volume (V) of 1.20 M NaOH solution must you add in order to prepare an acetate buffer of pH = 4.36? (The pKa of acetic acid i

Anti-malarial drugs kill the parasites in the blood, (a) Anti-malarial drug...

(a) Anti-malarial drugs kill the parasites in the blood but they do not cure the disease.Why is this? (b) Why was the use of DDT insecticide not successful in eradicating mal

Explain boiling point - properties of solution, Boiling Point There are...

Boiling Point There are certain properties of solutions  which are directly connected with vapour pressure and one of it is boiling point.  You must have observed that water bo

Tertiary prevention -community mental health programme, Tertiary Prevention...

Tertiary Prevention: In tertiary prevention, emphasis is placed on reducing disability resulting from illness. Tertiary prevention often means long term care. Disability may r

Nature of neuropsychological tests, Nature of neuropsychological tests ...

Nature of neuropsychological tests Neuropsychological tests are aids in the neuropsychological examination. The tests calculates specified psychological processes including the

Nursing responsibilities while administering immunization, NURSING RESPONSI...

NURSING RESPONSIBILITIES WHILE ADMINISTERING IMMUNIZATION Use one sterile syringe and needle for each injection.  Use only the diluent supplied along with measles and

Zoology, why phylum protozoa is called protozoa?

why phylum protozoa is called protozoa?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd