Chromosomes of all races of human are

Which project was launched to determine the sequence of the human genome?

The approach of identifying all the genes that are expressed as $RNA$ and then determining the functions of all the coding and non-coding sequences in the genome is known as .........

Which chromosome in the human genome has the highest number of genes?

Define/Explain: $DNA$ polymorphism and Sequence Annotation.

$A$ : $HGP$ was completed in $2003$ by sequencing all genes of all chromosomes.
$R$ : All coding and noncoding genes were sequenced by $ESTs$.