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The value of slope of regression ( Z ) o...

The value of slope of regression ( Z ) of species - area relationship for frugivorous birds and mammals in the tropical forests of different continents is ______________

A

1.15

B

2.65

C

3.25

D

6.12

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The correct Answer is:
A
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For frugivorous birds and mammals in the tropical forests of different continents the slope is found to be (a) 0.6 (b) 1.3 (c) 1.15 (d) 1.7

What is the significance of the slope of regression in a species-area relationship ?

For a species - area relationship graph , for which of the values of Z , the slope of line is most steep ?

Assertion : If the species-area relationship are analysed among very large areas like the entire continents, the value of Z, i.e., slope of line in the range of 0.1 to 0.2. Reason : The value of Z, i.e., slope of line of species area relationship lies in the range of 0.6 to 1.2 when analysis is done among small areas.

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