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The question consists of two statements, an assertion (A) and a reason (R). Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements.

Assertion: All cockroaches are brown in colour.

Reason: The colour of cockroach is a biological adaptation.

  1. Both are correct and reason is the correct explanation of the assertion.
  2. The assertion and reason are not correct but reason is correct explanation of the assertion.
  3. Assertion is true but reason is false.
  4. Assertion is false but reason is true.

Answer (Detailed Solution Below)

Option 4 : Assertion is false but reason is true.
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Detailed Solution

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The assertion that all cockroaches are brown is not correct as some species of cockroaches are not brown but, the given reason is correct.

Hence, the given assertion is false but the reason is true.

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