The somatic chromosome complement in all human being is
$21$ pairs of autosomes and one pair heterosomes
$23$ pairs of autosomes and one pair of heterosomes
$22$ pairs of autosomes and one pair of heterosomes
$22$ pairs of autosomes and one pair of $XY$ chromosomes
Which of the following process is related to reverse transcription?
The genes, which are confined to differential region of $Y$ chromosome only, are called
In order to calculate map distance of genes on a chromosome, one must know the
Balbiani discovered special type of chromosome from the salivary gland of Chironomus larva which are recognized by the presence of
$DNA$ elements, which can switch their position, are called