Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA. DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
The heart is a vital organ located in the center of the chest with a slight tilt to the left. Using rhythmic muscle contractions, it circulates blood through veins and arteries, which supplies tissues with oxygenated blood and disposes waste.
In the first type, the heart is located in the far right of the chest, in the similar position as that found on the left side. Whereas, in the other type, i.e., in case of dextrocardia with situs inversus, the heart in the right is the mirror image of the structure of the heart on the left side.