Dear Priyalini, to be a Professor in Physiology, you need to have atleast a Master's degree and have a minimum experience of 8 years. Usually Candidates who have completed MBBS and then Physiology are considered in Medical Colleges as Lecturers if they have less than 5 years of experience. If the experience os more than 8 years, they can be hired as Assistant Prodessors. But they cannot become Physiology professors after BPT.