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Question

The number of taxa present within a particular area or an ecosystem is
  1. β- Diversity
  2. γ- Diversity
  3. δ- Diversity
  4. α- Diversity

A
α- Diversity
B
β- Diversity
C
δ- Diversity
D
γ- Diversity
Solution
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The correct option is A α- Diversity
  • The mean species diversity in sites or habitats at a local scale is known as alpha diversity. R. H. Whittaker introduced the term alpha diversity.
  • It can be calculated in both extinct and extant landscapes. It can be measured by counting the number of taxa in a particular ecosystem.
So, the correct answer is option A.

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3. Gamma Diversity: Overall diversity within a large region

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