Final answer:
Walter should choose a career as a process technician to pursue a research and development career in biotechnology.
Step-by-step explanation:
Career in Biotechnology
If Walter is interested in a research and development career in biotechnology, he should choose a career as a process technician. Process technicians work in biotech industries and are responsible for operating and maintaining equipment used in biotechnological processes, such as fermentation tanks and centrifuges.
They assist in the development and production of drugs, vaccines, and other biotechnological products. They also monitor and control the processes to ensure quality and safety. By choosing a career as a process technician, Walter will be actively involved in biotechnology research and development.
Learn more about Choosing a career in biotechnology