Advertisements
Advertisements
प्रश्न
Which one of the following is not a major characteristic feature of biodiversity hot spots?
विकल्प
Large number of species
Abundance of endemic species
Mostly located in the tropics
Mostly located in the polar regions
Advertisements
उत्तर
Mostly located in the polar regions
APPEARS IN
संबंधित प्रश्न
Observe the graph and select the correct option:
Extent of global diversity of invertebrates is shown in the pie diagram below. Choose the most appropriate alternative that the four portions (a-d) represent.
Maximum species richness is observed in the ______.
With reference to graph select the correct alternative
Which of the following is an observation of Alexander von Humboldt's documented pattern in ecology?
Select the correct alternative for x and y.
Which of the below mentioned regions exhibit lees seasonal variations?
"Species richness increased with increased explored area but only a limit". This statement was given by.
Which of the following countries has the highest biodiversity?
Amongst the animal groups given below, which one appears to be more vulnerable to extinction?
Species diversity decreases as we move away from the equator towards the poles. What could be the possible reasons?
The relation between species richness and area for a wide variety of taxa turns out to be a rectangular hyperbola. Give a brief explanation.
Study the graph given below:
As per Alexander von Humboldt, what do the symbols S, A, Z and C in the graph stand for, in respect of a species and area relationship?
The species-area relationship is represented on a log scale as ______.
For frugivorous (fruit-eating) birds and mammals in the tropical forests of different continents, the slope of the species-area relationship is found to be approximately ______.
The relation between species richness and area for a wide variety of taxa appears as ______.
Alexander von Humboldt observed that, within a region species richness ______ with increasing explored area.
Rivet Popper Hypothesis is an analogy to explain the significance of ______.
What does the variable C represent in the species-area relationship formula log S = log C + Z log A?
