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Question
Which one of the following is not a major characteristic feature of biodiversity hot spots?
Options
Large number of species
Abundance of endemic species
Mostly located in the tropics
Mostly located in the polar regions
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Solution
Mostly located in the polar regions
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RELATED QUESTIONS
The following graph shows the species-area relationship. Answer the following questions as directed.

(a) Name the naturalist who studied the kind of relationship shown in the graph. Write the observations made by him.
(b) Write the situations as discovered by the ecologists when the value of ‘Z’
(Slope of the line) lies between:
- 0.1 and 0.2
- 0.6 and 1.2
What does ‘Z’ stand for?
(c) When would the slope of the line ‘b’ become steeper?
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