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Question
Rivet Popper Hypothesis is an analogy to explain the significance of ______.
Options
Biodiversity
natality
sex-ratio
age distribution ratio
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Solution
Rivet Popper Hypothesis is an analogy to explain the significance of Biodiversity.
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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?
Maximum species richness is observed in the ______.
Which of these is true about tropical environments?
The pattern of biodiversity is affected by ______.
A species-area curve is drawn by plotting the number of species against the area. How is it that when a very large area is considered the slope is steeper than that for smaller areas?
Is it possible that productivity and diversity of a natural community remain constant over a time period of, say one hundred years?
There is greater biodiversity in tropical /subtropical regions than in temperate region. Explain.
Distribution of diversity on earth shows that biodiversity from higher latitudes to lower latitudes ______.
When pre-reproductive and post - reproductive age group is same in structure, the population is______.
Which of the following characteristics are seen in a stable community?
- It is strong enough to withstand environmental disturbance and recovers quickly.
- It is resistant to invasive species.
- It exhibits constant change in biomass production over a period of time.
- It has more species diversity.
