Students are selected for admission to good institutions based on their results at the +2 level. So, in all subjects, the student should strive to score high. Biology may be given special importance as some courses separately require a good score in biology. UG or PG degree will determine the course content and syllabus for various allied medical courses. Job offers for clinical laboratory on technologists are likely to surpass the trained professionals available, as doctors rely more and more on diagnostic laboratory tests that enhance your career.