Which term describes the genus and species designation written in italics?

Which term describes the genus and species designation written in italics?

• A. Allele frequency
• B. Gene pool
• C. Scientific name
• D. Phylogenetic tree

Answer: (C)

The genus and species designation written in italics is the scientific name of an organism. In binomial nomenclature, the first part is the genus (capitalized) and the second part is the species epithet (lowercase); together they uniquely identify a species, and the entire name is usually italicized. This convention standardizes naming across languages and regions, preventing confusion from common names. For example, Homo sapiens illustrates how the two-part name pinpoints a specific species. The other terms refer to different ideas: one describes how common a genetic variant is in a population, another is the total set of alleles in a population, and the last is a diagram of evolutionary relationships.

The genus and species designation written in italics is the scientific name of an organism. In binomial nomenclature, the first part is the genus (capitalized) and the second part is the species epithet (lowercase); together they uniquely identify a species, and the entire name is usually italicized. This convention standardizes naming across languages and regions, preventing confusion from common names. For example, Homo sapiens illustrates how the two-part name pinpoints a specific species. The other terms refer to different ideas: one describes how common a genetic variant is in a population, another is the total set of alleles in a population, and the last is a diagram of evolutionary relationships.