If we look at modern biotechnology that is based on the DNA technology of recombinant, and its different usages, then we could classify the biotechnology in the different fields such as: medical biotechnology, ecological biotechnology, bioprocess, biotechnology navy, pharmaceutical and industrial biotechnology and farming biotechnology.

Biotechnology seems to take the sudden biological new revolution. Its importance comes from that it brought us by a world of " organized" the products that are based in the natural world to the place of on the chemical and industrial procedures.

To summarize, biotechnology is considered as the science of the future that will attract  interest of many people and will bring about a big revolution in