Background and Aim: The present era witnesses new biomedical technologies that have brought about philosophical, moral, religious and social challenges. More questions, challenges and uncertainties in biotechnology have made applied ethics, as a part of its ethics and philosophy, investigate the issue and find relevant appropriate solutions based on ethical principles and theories. Materials and Methods: The current study aimed at casting light on bioethics and its scope using primary and authentic sources on bioethics and seeking the related keywords in these sources. Ethical Considerations: The principles of research ethics have been observed in studies and citing the primary texts and sources. Findings: Providing an all-inclusive definit...