GROUP G MONOSOMY By N., Sam M.S. - 2 Term for a rare chromosomal disorder where the G chromosome is affected. It may be not present or partly present. Causes sever mental retardation and short hands like spades. GROUP G MONOSOMY: "Group G monosomy affects chromosome 21 and 22." Related Psychology Terms Dissociative Identity Disorder MENTAL RETARDATION (CAUSES) CLINICAL PSYCHOLOGY CHILD PSYCHIATRY MENTAL RETARDATION (PREVENTION, CARE, AND TREATMENT) Discrimination and Mental Illness in the LGBT Population SEXUAL DEVIATIONS (GENERAL) OBSESSRVE-COMPULSIVE REACTION DEMONOLOGY Counselor's Role in Emergency Teams Cite this page: N., Sam M.S., "GROUP G MONOSOMY," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/group-g-monosomy/ (accessed October 1, 2022).