Most developed world countries have accepted the chronological age of 65 years as a definition of 'elderly' or older person, but like many westernized concepts, this does not adapt well to the situation in Africa.
Binomial Nomenclature. The present system of binomial nomenclature identifies each species by a scientific name of two words, Latin in form and usually derived from Greek or Latin roots.The first name (capitalized) is the genus of the organism, the second (not capitalized) is its species.inomial Nomenclature. The present system of binomial nomenclature identifies each species by a scientific name of two words, Latin in form and usually derived from Greek or Latin roots.
The scientific names consists of two terms, the genus name and the species name. The genus name always starts with a capital letter and the species name always starts with a small letter. This process of naming organisms scientifically is known as 'taxonomy'.dvantages of using scientific names for an organism are as follows: 1  The scientific name remains the same world wide and hence is easily recognizable. 2  The pos sibility of confusion due multiple name s given to the same organism in different parts of the world is eliminated by scientifically naming the organism. 3  A relationship between different ...