Which form of $RNA$ is most heterogeneous
$tRNA$
$mRNA$
$rRNA$
$hnRNA$
$m\, -$ $RNA$ is formed by
Which of the following $RNAs$ is not required for the synthesis of protein?
Definitions/Explanation : Gene & Split gene
$A$ - The process of splicing represents the dominance of $RNA$ word.
$R$ - The presence of introns is reminiscent of antiquity.