Dear Sir / Ma'm, the National Eligibility cum Entrance Test is held every year for admission to various medical colleges all across the country for various medical fields like MBBS, BDS, BAMS, BUMS and so on. Based on your NEET score, you can only get admission in medical colleges into various medical courses and not on anything related to research. You may go into research field once you are done with your undergraduate degree in your chosen medical field.