Question

Beta $\left(\beta \right)$ diversity refers to diversity

• A. Within a community
• B. Between communities
• C. Between two eco zones
• D. Within a population

Answer 1

The correct option is B Between communities

Beta ($\beta$) diversity refers to diversity between communities. It is the ratio between regional ($\gamma$) and local ($\alpha$) species diversity. The term was introduced by R. H. Whittaker. It can be measured in the terms of changes in diversity of species from one environment to another.

So, the correct answer is option B.