<prompt> Not true about blue scleraSeen in osteogenesis impecaDoes not seen in Ehlers-danlos syndromeBlue colour is produced by underlying uveal pigmentSeen in marfans syndrome  <response>: Answer- B. Does not seen in Ehlers-danlos syndromeBlue Sclera is characterized by marked, generalized blue discolouration of sclera due to thinning, The uveal pigment shines through the thin sclera and produces the blue colour.Causes of blue Sclera:Pseudoxanthoma elasticumOsteogenesis imperfectaEhlers-Danlos syndromeMarfans syndromeAlkaptonuriaHypophosphatasiaJuvenile pagets diseaseNormal in newbornsVan der Hoeves syndrome 