Explain the process of selective breeding and evaluate its historical and contemporary impact on food plants and domesticated animals.
Describe genetic engineering as the scientific process of modifying an organism's genome to introduce desirable characteristics.
Describe the primary laboratory stages of genetic engineering, detailing the specific use of restriction enzymes, ligase, sticky ends, and vectors.
Evaluate the practical benefits, potential risks, and ethical implications of utilising genetic engineering and selective breeding in modern agriculture and medicine.
