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Class 11BiologyBiological ClassificationViruses, Viroids, Prions and Lichens
Medium

$A$: Viruses which infect animals generally possess $ssRNA$ or $dsRNA$ or $dsDNA$.
$R$: Phytophagineae generally contain $dsDNA$.

  • A
    Assertion and Reason both are correct and Reason is the correct explanation of Assertion.
  • B
    Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.
  • C
    Assertion is correct,but Reason is incorrect.
  • D
    Both Assertion and Reason are incorrect.
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Class 11 Questions

Class 11

Biology Questions

Chapter

Biological Classification

Subtopic

Viruses, Viroids, Prions and Lichens

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