Define biodiversity and explain how it is most commonly measured

Define biodiversity and explain how it is most commonly measured. Now consider the various ways to define a species (i.e., species concepts) covered in the readings and explain how current estimates of biodiversity might change depending on the species concept used.Post responses to each of the Discussion questions by creating a ‘ comment’ and submitting your response. You must also read other student’s responses and respond to at least two with a clear and thoughtful response.