Selective Breeding: This is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
Genetic Engineering: This refers to the direct manipulation of an organism's genes using biotechnology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms.
Bioethics: This term refers to the study of ethical issues emerging from advances in biology and medicine. It also discerns between right from wrong as it applies to scientific advancements.