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Question

A science student is asked to explain why high biodiversity is found in the Indian landscape. Which explanation best integrates the concepts of habitat diversity and endemism?

This question was previously asked in
RRB Group D 2025 Question Paper (9-Aug-2026) (Shift 1)
The correct answer is

Diverse habitats create conditions for many endemic species

India's rich biodiversity is largely a result of its varied physiography and climate, which together produce many different habitats — mountains, forests, grasslands, wetlands, coasts, deserts and islands. Each habitat supports its own set of organisms adapted to those specific conditions.

Many of these species are endemic, meaning they are found nowhere else. Habitat diversity provides the ecological niches needed for such endemic species to evolve and survive. Monoculture agriculture, climatic uniformity or focusing on a single ecosystem would, in fact, reduce biodiversity.

Hence, the correct answer is Diverse habitats create conditions for many endemic species.

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