Changes

<p>BLAST :&nbsp;Basic&nbsp;Local&nbsp;Alignment&nbsp;Search&nbsp;Tool is an&nbsp;algorithm&nbsp;for comparing&nbsp;primary&nbsp;biological sequence information, such as the&nbsp;amino-acid&nbsp;sequences of&nbsp;proteins&nbsp;or the&nbsp;nucleotides&nbsp;of&nbsp;DNA sequences.</p>

<p>Central dogma :&nbsp;The&nbsp;<strong>central dogma of molecular biology</strong>&nbsp;is an explanation of the flow of genetic information within a biological system.</p> <p>&nbsp; &nbsp; DNA(Duplication)&nbsp;&rarr; RNA&nbsp;&rarr; Protein</p>