$A$ : $c-DNA$ libraries are important to scientists in human genomics.
$R$ : $c-DNA$ is synthetic type of $DNA$ generated from $mRNA$
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.
After a mutation at a genetic locus the character of an organism changes due to the change in
Match List $I$ with List $II$ .
List $I$ | List $II$ |
$A$. Frederick Griffith | $I$. Genetic code |
$B$. Francois Jacob and Jacque Monod | $II$. Semi-conservative mode of DNA replication |
$C$. Har Gobind Khorana | $III$. Transformation |
$D$. Meselson and Stahl | $IV$. Lac operon |
Choose the correct answer from the options given below:
Assertion : Replication and transcription occur in the nucleus but translation in the cytoplasm.
Reason : $m-RNA$ is transferred from the nucleus into the cytoplasm where ribosomes and amino acids are available for protein synthesis.
Read the following statements:
$A.$ Variation at genetic level arises due to mutations.
$B.$ Technique of $DNA$ fingerprinting was initially developed by Alec Jeffreys
Full Forms :
$1.$ $\rm {DNA}$
$2.$ $\rm {RNA}$
$3.$ $\rm {hnRNA}$
$4.$ $\rm {UTR}$