$A$ : 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.
Break through of the year $2002$
Which of the following inhibits protein synthesis by binding to $50 S$ ribosome
How many chromosomes are present in an unfertilized egg
Assertion: An organism with lethal mutation may not even develop beyond the zygote.
Reason: All types of gene mutations are lethal.
The base sequence for a nucleic acid segment is given $CAG, AGG, CGA, CCA$. From this, it can definitely be concluded that it is a segment of