What is the term for the number and variety of living species found in a specific area?

What is the term for the number and variety of living species found in a specific area?

• A. Biodiversity
• B. Endemism
• C. Population density
• D. Genetic diversity

Answer: (A)

Biodiversity describes how many different species are present in a place and how diverse the living community is. It covers not just the count of species (how many there are) but also how those species are represented in the area and the genetic variation within them. That broader sense of life’s variety in a specific area makes it the best term for the number and variety of living species found there. Endemism describes species unique to a location, population density is about how many individuals live per unit area, and genetic diversity concerns variation within a species rather than the overall species mix.

Biodiversity describes how many different species are present in a place and how diverse the living community is. It covers not just the count of species (how many there are) but also how those species are represented in the area and the genetic variation within them. That broader sense of life’s variety in a specific area makes it the best term for the number and variety of living species found there. Endemism describes species unique to a location, population density is about how many individuals live per unit area, and genetic diversity concerns variation within a species rather than the overall species mix.