The careers of hereditary material are
Chromosomes
Gene
Gametes
Gametocytes
In some viruses, $RNA$ is present instead of $DNA$ indicating that
$DNA$ is the genetic material because
Genes are
$DNA$ exists in a double-stranded form whereas $RNA $ is mainly a single stranded molecule. What is the likely reason for $DNA$ being double stranded?
A bacterium grown over medium having radioactive Sulphur incorporates radioactivity in