Assertion: Analogous organs are the result of the convergent evolution
Reason: They are anatomically similar but perform different functions
Assertion and reason both are false..
Assertion is true but the reason is false.
Both assertion and reason is true and reason is the correct explanation of the assertion.
Both assertion and reason is true but reason is not the correct explanation of the assertion
Analogous organs are the result of convergent evolution, so the assertion is correct but the reason is incorrect because analogous organs are the result of convergent evolution hence they are not similar anatomically but perform similar function. Wings of insects and wings of birds are an example of analogous organs. Wings of insects and wings of birds have very much differences in their structure but both perform the same function.
Option 2 is the correct answer.