NEET · BiologyHard
According to the species-area relationship model , if the area is increased by a factor of 10, the species richness increases by a factor of approximately 2. What is the value of the regression coefficient ?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- The species-area relationship is given by .
- Taking the ratio of two states, .
- Given and , we have .
- Taking the logarithm, , which is approximately .
- Hence the answer is (B).
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