Q.
Go through the following statements.
(I). In $DNA$ replication, the primer is small ribonucleotide polymer.
(II). $DNA$ acts as a template for synthesis of both $DNA$ and $RNA$.
(III). $tRNA$ attaches amino acid at its $3'$ end.
(IV). Blender experiment to prove $DNA$ as genetic material was performed by Watson and Crick.
Molecular Basis of Inheritance
Solution: