National Medical Commission (NMC, erstwhile Medical Council of India), in order to improve research skills has made it compulsory for all medical postgraduates and teachers in medical institutions to complete the basic course in biomedical research. This book is focused on certification of this basic course on biomedical research, to complete its assignments and crack the proctored exam. The book is mandatorily recommended, for all Medical postgraduates and teachers in medical institutions, who want to undergo, certification of the basic biomedical research course. It also enables readers regarding conceptualization of principles of biomedical research.