For providing evidence in favour of semiconservative way of $DNA$ replication; Taylor, Woods and Hughes performed experiments on
Drosophila
Pisum sativum
Allium sepa
Vicia faba
The genes, which are confined to differential region of $Y$ chromosome only, are called
Carrier of hereditary is
$TATA$ box of eukaryotic promotor lies
Nucleotide arrangement in $DNA$ can be seen by
Human diploid cell contains ............ bp.