$DNA$ exists in a double-stranded form whereas $RNA $ is mainly a single stranded molecule. What is the likely reason for $DNA$ being double stranded?
$RNA$ strands cannot form base pairs.
Double stranded $DNA$ is a more stable structure.
$DNA$ cannot exist in the single stranded form.
It is easier to replicate double stranded $DNA$ than single stranded $RNA.$
Transformation experiments using Pneumococcus bacteria led to the hypothesis that
Who proved first time that $DNA$ is a genetic material
A bacterium grown over medium having radioactive Sulphur incorporates radioactivity in
$DNA$ is found primarily
The carrier of genetic information is