Expressed Sequence Tags $(ESTs)$ refers to:

In addition to the human genome sequence,draft or finished genome sequences existed for eight model organisms by $2002$. Which of the following organisms are not the part of that group of eight model organisms?

Correctly match Column-$I$ with Column-$II$ regarding $\text{H.G.P.}:-$

Column-$I$	Column-$II$
$A$. $1^{st}$ Chromosome	$i$. $1.4$ million locations
$B$. $\text{SNPs}$	$ii$. $2968$ genes
$C$. Dystrophin gene	$iii$. $Y$ Chromosome
$D$. $\text{TDF}$ gene	$iv$. $2.4$ million $bp$

The vectors used for the $HGP$ (Human Genome Project) are:

Find the correct statement $:$

According to the Human Genome Project $(HGP)$, the total number of genes in the human genome is estimated at $30,000$. The number of genes on the $Y$ chromosome is: (in $genes$)