The stages of production of production of monoclonal antibodies includes injection of antigen, isolation of B cell fusion between B cell and tumor cell which results in hybridoma cell. This concept is studied in biology, which is also referred to as the study of living things, organisms, and their interaction with the nature.
Biology is a very vast field of study with several different subfields that contain microbiology, zoology, biochemistry, and a lot more. Many of these areas of studies are a blend of different sciences. At the same time, many new sub-fields like Quantum biology are also slowly emerging.