Genetic Engineering is the study and application of genetics for a better life/future. Genetic engineering can be used to produce medicines & to improve food crops. Researchers are also using genetic engineering to try to cure human genetic disorders.
Genetic engineering is the use of science to recombine DNA in many different procedures to develop organisms. Genetic engineering is mostly used in agriculture and medicine.
In genetic engineering, bacteria is used in altering and replicating the genes that are subsequently introduced into animals or plants.
In genetic engineering, plasmid is used as the vector. Vector is the "vehicle" where the to be cloned DNA fragment is inserted (passenger).
The three most common ways genetic engineering has been used to improve plants are, to make them produce a substance that kills insects within the plant itself, to be more resistant to chemical herbicides, and to be more resistant to drought, There are also others , but these are generally the most common three.
The technology used in genetic engineering on animals is roughly called animal engineering
That the farmers used the fittest animals in their livestock to breed.