organ of Corti the organ lying against the basilar membrane in the cochlear duct, containing special sensory receptors for hearing, and consisting of neuroepithelial hair cells and several types of supporting cells. An organ is an important part of the body that assists with specific functions. Learn more and take the quiz! About The Organ Retrieval and Banking Organization Organ Retrieval Banking Organization (ORBO) is a nodal facility for cadaver organ and tissue donation related activities of All India Institute of Medical Sciences, New Delhi. This organization maintains a brain death donor registry, coordinates the process of organ and tissue donation from procurement of organs to the transplantation, disseminates information to hospitals, organizations and individuals creating awareness, promotes organ ... Learn about the organ, a musical instrument with a long history and various forms, from ancient water-powered organs to modern electronic ones. Explore the organ's role in different musical settings, such as churches, concert halls, and classical music.