Biology

Diversity in the Living World

Biology·MCQ Practice

Magnitude of Diversity — MCQ Practice

NEET UG
Version 1Updated 21 Mar 2026

Interactive MCQ Practice

Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.

Q1medium

Which of the following statements accurately reflects Robert May's conservative estimate regarding global species diversity?

Q2medium

Which of the following statements best explains why tropical regions exhibit greater species diversity compared to temperate or polar regions?

Q3medium

If logS=logC+ZlogA\log S = \log C + Z \log A represents the species-area relationship, what does the 'Z' value typically signify for small areas, and what is its approximate range?

Q4easy

Which of the following levels of biodiversity is most directly responsible for a species' ability to adapt to new diseases or environmental changes?

Q5easy

Which group of organisms accounts for the largest percentage of all described species on Earth?

Q6medium

Which of the following is NOT considered an 'ecosystem service' provided by the magnitude of biodiversity?

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