Viruses are no more alive than isolated chromosomes because .........

  • A
    Both require a cellular environment for replication.
  • B
    They both require $DNA$ and $RNA$.
  • C
    They both require food molecules.
  • D
    They both require oxygen for respiration.

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Similar Questions

Which of the following are infectious agents smaller than viruses?

Which of the following bacteriophages is virulent?

Which one is the smallest among the following?

$A$: Viroids lack a protective protein coat called a capsid.
$R$: Viroids contain a short strand of $DNA$.

Select the correct option for $Prions$.

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