Home Biology Biodiversity and Conservation Biodiversity: Levels and Patterns The relationship between the species richnes…
Biology Biodiversity and Conservation Biodiversity: Levels and Patterns Single Correct MCQ
Published on: August 13, 2026

The relationship between the species richness and the area for a wide variety of taxa appears as

A
straight line
B
sigmoid curve
C
rectangular hyperbola
D
None of these

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Text Solution

Verified by Experts
The correct answer is:
C

The relationship between species richness and area (as observed by Alexander von Humboldt) is a rectangular hyperbola on a normal scale.

As area increases, species richness increases rapidly at first, then slows down.

On a log scale, this relationship becomes a straight line.

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