has occurred in sexually reproducing forms.
can be produced with new biological techniques.
has produced changes that resulted in evolution.
Recombinant- is the DNA fragment of interest Nonrecombinant- the undesired foreign DNA
Well recombinant DNA are DNA that have DNA parts from other organisms. The DNA from the organisms, at least two, are then combined using modern engineering techniques. -Hope I answered your question...
possibly the DNA of several species in it.
Taking a piece of DNA from one organism and putting it into another organism..