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(A) The correct answer is $A$. The statement that the richest reservoirs of animal and plant life with few or no threatened species are called "biodiv

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The richest reservoirs of animal and plant life (high species richness) with few or no threatened species are called "biodiversity hotspots".

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(A) The correct answer is $A$. The statement that the richest reservoirs of animal and plant life with few or no threatened species are called "biodiversity hotspots" is incorrect.Biodiversity hotspots are regions that are characterized by high levels of species richness and high degree of endemism, but they are also the most threatened regions due to habitat loss and fragmentation.They are identified based on three main criteria:$(i)$ Degree of endemism (presence of species found nowhere else).$(ii)$ Degree of threat to the habitat due to degradation and fragmentation.$(iii)$ High number of species or species diversity.

One of the following statements is incorrect with reference to biodiversity. Identify it.

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