SEX-LINKED By N., Pam M.S. - April 13, 2013 a gene that is found on one of the sex chromosomes, usually X or a trait determined by the gene. There are many diseases that are sex linked. SEX-LINKED: "Hemophilia is a sex-linked disease." Related Psychology Terms SEX-LIMITED MULTIFACTORIAL INHERITANCE Y-LINKED INHERITANCE ALLELE RECESSIVE TRAIT RECESSIVE ALLELE GENE KNOCKOUT LOD SCORE BORJESON-FORSSMAN-LEHMANN SYNDROME AUTOSOMAL ABERRATION Cite this page: N., Pam M.S., "SEX-LINKED," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sex-linked/ (accessed October 16, 2019).