Value of Z (regression coefficient) is considered for measuring the species richness of an area. If the value of Z is 0.7 for area A ,and 0.15 for area B, which area has higher species richness and a steeper slope?

The relation between species richness and area is correctly depicted by

A graph of species richness vs area on log-log axes is

Which of the following species are restricted to an area??

The relation between species richness and area for a wide variety of taxa (angiosperm plants, birds, bats, freshwater fishes) is a

If z, izand z+iz are the vertices of a triangle whose area is 2units, the value of |z| is

Study the above graph and answer the following questions - (i) Identify x and y (ii) The relation between species richness and area can be denoted as generally (iii) The value of z lies in range of (iv) On a log scale the relation between species richness and area is

The value of Z , the slope of the line ( regression coefficient ) is …..... for mammals in the tropical forest of different continents.

The relation between species richness and area for a wide variety of taxa turns out to be a rectangular hyperbola. Give a brief explanation.

Observe the graph of area versus species richness and select the options that explain lines 1 and 2.

The graph formed by plotting species richness against area for a wide variety of taxa (angiosperm plants, birds , bats , fresh water fishes , etc) turns out to be a