On the basis of which activity of bacteria it has been proved for the first time that $DNA$ is genetic material
Conjugation
Transformation
Transduction
Asexual reproduction
Centromere is a part of chromosome which helps in the
The genes, which are confined to differential region of $Y$ chromosome only, are called
Morgan was awarded Nobel Prize for
Balbiani discovered special type of chromosome from the salivary gland of Chironomus larva which are recognized by the presence of
The total number of nitrogenous bases in human genome is estimated to be about