A discrete multiprotein structure on the chromosome which contains enzymes for $DNA$ duplication is called as
$A$ : Wobbling reduces the number of $tRNAs$ required for polypeptide synthesis.
$R$ : It increases the effect of code degeneracy
Removal of introns and joining of exons in a defined order during transcription is called
In Pisum sativum there are $14$ chromosomes. How may pairs with different chromosomal composition can be prepared