In some viruses, $RNA$ is present instead of $DNA$ indicating that

  • A

    their nucleic acid must combine with host $DNA$ before replication.

  • B

    they cannot replicate.

  • C

    there is no hereditary information.

  • D

    $RNA$ can act to transfer heredity.

Similar Questions

Give scientific reasons : $DNA$ and not $RNA$ is the genetic material in majority of organisms.
 

Transformation was discovered by

  • [NEET 2014]

What are the properties of Genetic material (DNA/RNA) ?
 

$DNA$ is the genetic material because

Genes are