Which statement is true about biodiversity?

• A. Biodiversity only includes the genetic variation within a single species.
• B. Biodiversity is the measure of the number of individuals in a single species.
• C. Biodiversity refers to the variety of life forms within a given ecosystem.
• D. Biodiversity is the study of the chemical processes within living organisms.

Answer: (C)

Verified step by step guidance

1. Identify the concept of biodiversity: Biodiversity refers to the variety and variability of life forms within a given ecosystem, region, or the entire Earth.
2. Understand the components of biodiversity: It includes species diversity, genetic diversity, and ecosystem diversity.
3. Clarify species diversity: This is the variety of different species within a habitat or a region.
4. Clarify genetic diversity: This refers to the variation of genes within species, which contributes to the adaptability and survival of species.
5. Clarify ecosystem diversity: This involves the variety of ecosystems in a region, including the different habitats, communities, and ecological processes.