Source:https://pixabay.com/static/uploads/photo/2013/07/18/10/55/dna-163466_960_720.jpg
DNA is the genetic blueprint of life and is found in every
organ and every cell. A cell in the
liver has the same DNA as the cell in the heart so how is that every type of
cell has a different function despite having the same set of instructions? Shouldn’t all of the them be the same and
behave in the same manner?
