If you want to join a course in biotechnology you must have a background in science, that is Physics or agriculture, chemistry and biology at the intermediate level can join for B.Tech. In India, some universities offer the B.Sc biotechnology which one can join after class 12 or equivalent examination, with physics, chemistry and mathematics. Graduates in all sciences/engineering technology/medicine are eligible for the postgraduate (M.Sc.) course in biotechnology. Programme in Biotechnology. P.G. courses available are M.Sc. Biotechnology, M.Sc. (Agriculture) Biotechnology, M.V.Sc. (Animal) Biotechnology, M.Tech. Biotechnology,M.Sc./M.V.Sc.in Veterinary Biotechnology, M.Sc.(Marine) Biotechnology,Medical Biotechnology, M.Tech.in Biomedical Engineering/Biotechnology.Depending upon the aptitude and necessity, more advanced courses such PH.D.and Post-Doctoral Research in Biotechnology can also be pursued.