Dystrophin contains how many million bases ?
$2.4$
$5.4$
$2.1$
$2.6$
Give scientific reasons : $DNA$ polymorphism is the basis of genetic mapping of human genome.
Chromosome $1$ has most genes $Y$ has the fewest .......
The total number of genes in humans is far less $(< 25,000)$ than the previous estimate (upto $1,40,000$ gene). Comment.
Full Forms :
$1.$ $\rm {HGP}$
$2.$ $\rm {ESTs}$
$3.$ $\rm {SA}$
$4.$ $\rm {BAC}$
Now, sequencing of total genomes getting is getting less expensive day by the day. Soon it may be affordable for a common man to get his genome sequenced. What in your opinion could be the advantage and disadvantage of this development ?