Biotechnology is the use of living organisms to develop products or processes. It has applications in green, red, white, and blue biotechnology as well as bioinformatics. Green biotechnology applies to agricultural processes like selecting domesticated plants through micropropagation or designing transgenic plants. Genetically modified plants are used in agriculture to introduce new traits like pest or disease resistance. Genetically modified foods are produced through genetic engineering to modify traits and some examples include corn modified to resist herbicides or express proteins toxic to insects.