Question:
Which one of the following is the measure of biodiversity which quantifies the variation in species found across landscapes?
Which one of the following is the measure of biodiversity which quantifies the variation in species found across landscapes?
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Biodiversity measures:
- Alpha: Within habitat.
- Beta: Between habitats.
- Gamma: Across a landscape.
- Alpha: Within habitat.
- Beta: Between habitats.
- Gamma: Across a landscape.
Updated On: Sep 1, 2026
- Alpha diversity
- Beta diversity
- Gamma diversity
- Ecosystem diversity
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of biodiversity measures.
Step 2: Detailed Explanation:
Beta diversity quantifies the variation in species found across landscapes (between habitats).
Alpha diversity (A): Species diversity within a habitat.
Gamma diversity (C): Total species diversity across a landscape.
Ecosystem diversity (D): Variety of ecosystems.
Thus, the correct answer is beta diversity.
Step 3: Final Answer:
Thus, beta diversity measures variation across landscapes, which corresponds to option (B).
[0.5cm]
This question tests knowledge of biodiversity measures.
Step 2: Detailed Explanation:
Beta diversity quantifies the variation in species found across landscapes (between habitats).
Alpha diversity (A): Species diversity within a habitat.
Gamma diversity (C): Total species diversity across a landscape.
Ecosystem diversity (D): Variety of ecosystems.
Thus, the correct answer is beta diversity.
Step 3: Final Answer:
Thus, beta diversity measures variation across landscapes, which corresponds to option (B).
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