Who used the word "chromosome''
Huxley
Flemming $1888$
Kollikar $1888$
Waldeyer $1888$
Number of autosomes in human sperm is
The term 'gene' was coined by
On the basis of which activity of bacteria it has been proved for the first time that $DNA$ is genetic material
In lac operon, the lac $mRNA$
Which of the following is not required during post transcriptional processing in eukaryotes?