Home Biology Biodiversity and Conservation Biodiversity: Levels and Patterns Which is not a valid reason for the species-…
Biology Biodiversity and Conservation Biodiversity: Levels and Patterns Single Correct MCQ
Published on: August 11, 2026

Which is not a valid reason for the species-area relationship?

A
larger areas have higher z values
B
extinction rates are greater on small islands
C
larger "core" areas .
D
larger areas contain more habitats

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Text Solution

Verified by Experts
The correct answer is:
A

The species–area relationship explains that larger areas have more species because:

They contain more habitats → valid

They have larger core areas → valid

Extinction rates are higher in small areas/islands → valid

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