The theory of jumping genes was propounded by or Noble prize for the concept of jumping gene was given to
Mendel
Morgan
Barbara Mc Clintock
Sanger
During transcription, if the nucleotide sequence of the $DNA$ strand that is being coded is $ATACG$; then the nucleotide sequence in the $mRNA$ would be
For providing evidence in favour of semiconservative way of $DNA$ replication; Taylor, Woods and Hughes performed experiments on
Balbiani rings are sites of
Which of the following inhibits protein synthesis by binding to $50 S$ ribosome
The terms cistron, recon and muton were proposed by