Question

What is meant by identification and nomenclature? How is a key helpful in the identification and classification of organism?

Answer 1

nomenclatur means naming an organism

Answer 2

These are part of Taxonomy.Identification refers to the identifying and understanding  of different species on this earth. Nomenclature is a system of names or terms, or the rules for forming these terms in a particular field of arts or sciences. They help in the following ways:

1. They help to differentiate the various and vast number of species that exist in the world.
2. To give an account on the characteristics of the species.
3. To study these species more accurately and easily.
4. To study the inter-relationship between all species
5. Conservation of wildlife.