why is dna called the blueprint of life
It is called the Blueprint of life because it is just like a blueprint, it maps out our genes: whether we have blue eyes, brown hair, long fingers.The genetic code determin â¦ es where everything will be placed. It holds the information for humans or other organism to produce their cells and proteins.e also know that a lot of DNA apparently is nonsense and codes for nothing. These regions of DNA that do not code for proteins are called introns, or sometimes junk DNA. The sections of DNA that do actually code from proteins are called exons.