A temporary union of two [[organism|organisms]] for the purpose of [[DNA]] transfer.<ref>Wile, Dr. Jay L. ''Exploring Creation With Biology''. Apologia Educational Ministries, Inc. 1998</ref> | A temporary union of two [[organism|organisms]] for the purpose of [[DNA]] transfer.<ref>Wile, Dr. Jay L. ''Exploring Creation With Biology''. Apologia Educational Ministries, Inc. 1998</ref> |