gamete generation gonad http://homosaurus.org/v2/gonads http://id.loc.gov/authorities/subjects/sh85055840 http://purl.obolibrary.org/obo/NCIT_C12725 http://purl.obolibrary.org/obo/UBERON_0000991 http://purl.org/sig/ont/fma/fma18250 https://en.wikipedia.org/wiki/Gonad https://homosaurus.org/v3/homoit0000600 https://www.wikidata.org/wiki/Q213456 gonader kønskirtler Reproductive organ that produces and releases eggs (ovary) or sperm (testis). gonadal gonads primary sex organ reproductive gland sex gland reproductive organ