NEET Biology question

Island ecosystem is the most vulnerable due to

(A)Small size and small number of speciesCorrect
(B)Large size and large number of species
(C)Large size only
(D)Small size only

Answer: (A)

Solution

Island ecosystems are the most vulnerable to extinction due to their small size combined with a small number of species, making them especially susceptible to disturbances. Large size with large species number (option b) describes the opposite,

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Question ID VK-129590