Human genome helps to find out the complete genome sequence of the human. It has many advantages and disadvantages.

Some important advantages

It provides the knowledge of the effects of variations of DNA among individuals can revolutionise the ways to diagnose, treat and prevent many diseases that affect humans. It also provides clues to the understanding of human biology. it helps to find out the human evolution, identification through DNA forensics is also possible.

Some important disadvantages

People mightdiscover and untreatable genetic disease. People may abuse the knowledge obtained from the HGP. Problem can occur for the ownership of the genetic test result and the patening of human genes and DNA. People believe that they are special and unique in their own ways and may wish to remain like that.