Question

{"given":"The question presents an Assertion and a Reason regarding *Periplaneta americana* (American cockroach).","key_observation":"We need to determine the truthfulness of both the Assertion and the Reason, and then assess if the Reason provides a correct explanation for the Assertion.","option_analysis":[{"label":"(A)","text":"Assertion is true, but Reason is false.","verdict":"correct","explanation":"The Assertion is true as *Periplaneta americana* is nocturnal, omnivorous, and a household pest. The Reason is false because while cockroaches are omnivorous, they are not strictly scavengers, and this characteristic does not explain the assertion."},{"label":"(B)","text":"Assertion is false, but Reason is true.","verdict":"incorrect","explanation":"The Assertion is true, making this option incorrect."},{"label":"(C)","text":"Both Assertion and Reason are true, and Reason is the correct explanation of Assertion.","verdict":"incorrect","explanation":"The Reason is false, making this option incorrect."},{"label":"(D)","text":"Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.","verdict":"incorrect","explanation":"The Reason is false, making this option incorrect."}],"answer":"(A)","formula_steps":[]}