Question

biodiversity is defined by three diversity components: 1: species diversity 2: ecosystem diversity 3:? chemical diversity organ diversity mechanical diversity genetic diversity

Explanation:

Biodiversity has three main components. Species diversity refers to the variety of species. Ecosystem diversity is about the different ecosystems. Genetic diversity is the variation in genetic material within species. The other options (chemical, organ, mechanical diversity) are not standard components of biodiversity.

Answer:

genetic diversity