Okazaki fragments are formed:

Give scientific reasons: The replication of $DNA$ is determined by $DNA$ itself.

Which of the following statements is incorrect $:-$

Which one of the following correctly represents the manner of replication of $DNA$?

Polymerisation of $DNA$ nucleotides during the synthesis of the lagging strand occurs in:

Given below are two statements,one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R).$
Assertion $(A):$ $\text{DNA}$ replication occurs within a small opening of the $\text{DNA}$ helix,referred to as the replication fork.
Reason $(R):$ During transcription,the discontinuously synthesized fragments of $\text{DNA}$ are joined by the enzyme $\text{DNA}$ ligase.
In the light of the above statements,choose the most appropriate answer from the options given below: