🌐EnglishEnglishDeutschEspañolFrançaisPolskiРусскийالعربيةEntityQ22329156· pop 12· linked from 214 articleseyespot apparatusSmall pigmented organelle used in single-celled organisms to detect lightConnectionsfungiEntityparasitismEntityCategoriesIntegral membrane proteinsMolecular biologyOrganellesPigmentsSensory receptorsSignal transduction