Mode of $DNA$ replication in E. coli is
Conservative and unidirectional
Semi conservative and unidirectional
Conservative and bidirectional
Semi conservative and bidirectional
It's Obvious
Polytene chromosomes were first observed by
During transcription holoenzyme $RNA$ polymerase binds to a $DNA$ sequence and the $DNA$ assumes a saddle like structure at the point. What is that sequence called
In recent past human chromosomes have been studied by a technique using specific, often fluorescent dyes, known as
Segments of $mRNA$ removed during splicing are called……
Find out the incorrect match.