$A$ : Teminism is unidirectional flow of information.
$R$ : It requires $DNA$ dependent $RNA$ polymerase enzyme
Assertion and Reason both are correct and also correct explanation.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
Polytene chromosomes were first observed by
Khorana got the Nobel Prize on
How many types of $DNA$ polymerases are present in bacteria?
For the strand separation and stabilisation during $DNA$ replication which of the following set of enzymes and proteins are required?
Assertion: Polytene chromosomes have a high amount of $DNA$.
Reason: Polytene chromosomes are formed by repeated replication.