The contribution of cytoplasmic $DNA$ in cells to total $DNA$ is
$1$ to $5\%$
$45$ to $50\%$
$65$ to $75\%$
$95$ to $99\%$
Mark the correct one (w.r.t. application of $DNA$ fingerprinting)
Which site of a $t-RNA$ molecule hydrogen bonds to a $m-RNA$ molecule
The terminal end of a chromosome is called