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Question

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: Abingdon tortoise in Galapagos islands became extinct within a decade after goats were introduced.

Reason R: Goats were more efficient at browsing than Abingdon tortoise.

In the light of the above statements, choose the most appropriate answer from the options given below:

Options

A.$\mathbf{A}$ is correct but $\mathbf{R}$ is not correct
B.$\mathbf{A}$ is not correct but $\mathbf{R}$ is correct
C.Both $\mathbf{A}$ and $\mathbf{R}$ are correct and $\mathbf{R}$ is the correct explanation of $\mathbf{A}$
D.Both A and R are correct but R is not the correct explanation of A

Solution

Sol. [Key Concept: Assertion–Reason evaluation]

Abingdon tortoise in Galapagos islands became extinct within a decade after goats were introduced on the island, apparently due to the greater browsing efficiency of the goats.

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