<prompt> In Turner syndrome all are seen except?Mental retardation45, XOWebbed neckShort stature  <response>: a. Mental retardationRef: Nelsons 20e p 2744-2746Features of Turner Syndrome: See there is A Baby CLOWNS: Short stature. Sensorineural hearing loss, Short 4th metacarpalA: Amenorrhea primaryB: Barr body absentC: Cardiac anomaliesL: Lymphoedema, Low thyroidO: Ovaries under developed streak ovariesW: Webbed neckN: Nipples widely placed 