Question

Write down universal rules for nomenclature

Answer 1

Binomial system of nomenclature.
It is the scientific system of nomenclature in which an organism is known as by its geneus and species name.

Answer 2

Additionally, there are some important rules that must be followed to keep all binomial names standardized: The entire two-part name must be written in italics (or underlined when handwritten). The genus name is always written first. The genus name must be capitalized.