Levels of Biodiversity — MCQ Practice

Which of the following statements correctly describe the concept of genetic diversity?

Consider the following statements regarding species diversity indices: 1. Simpson's Index (D) measures the probability that two individuals randomly selected from a sample will belong to different species. 2. A higher value of Shannon-Wiener Index (H') indicates lower species diversity. 3. Both indices account for species richness but not species evenness. Which of the statements given above is/are correct?

Which of the following best describes 'Beta Diversity'?

Consider the following factors: 1. Genetic Bottlenecks 2. Gene Flow 3. Inbreeding Depression 4. Effective Population Size Which of the above factors are generally associated with a *reduction* in genetic diversity within a population?

Which of the following Indian examples primarily represents 'Ecosystem Diversity'?

Consider the following statements about the interconnections between biodiversity levels: 1. High genetic diversity within a species enhances its ability to adapt to environmental changes. 2. A diverse assemblage of species (high species diversity) contributes to robust ecosystem functions. 3. Ecosystem diversity provides varied habitats, which in turn support greater species and genetic diversity. Which of the statements given above is/are correct?

Which of the following is NOT an example of ex-situ conservation of biodiversity?

The term 'functional diversity' in the context of ecosystem diversity refers to:

Consider the following statements regarding India's biodiversity: 1. India is one of the 17 megadiverse countries globally. 2. The Western Ghats is recognized as a biodiversity hotspot with high levels of endemism. 3. The Biological Diversity Act, 2002, aims to regulate access to biological resources and ensure equitable benefit sharing. Which of the statements given above is/are correct?

Which of the following is a direct consequence of 'Genetic Bottleneck' in a species population?