Question

All are true regarding graph showing species richness - area relationship, EXCEPT ______.

Options

• On logarithmic scale this relationship is a sigmoid curve

• For many species the curve is a rectangular parabola

• For smaller areas the value of Z ranges between 0.1 to 0.2

• For larger areas, the slope is steeper

Answer 1

All are true regarding graph showing species richness - area relationship, EXCEPT On logarithmic scale this relationship is a sigmoid curve.

Explanation:

This relationship is a straight line on a logarithmic scale.