<prompt> Laurence Moon Biedle syndrome -Associated with -PolydactylyMental retardationRetinitis pigmentosaAll of above  <response>: Ans. is d i.e., All of above Ref: Harrison ISe p. 425 Laurence-Moon-Biedl syndrome is characterized by:o Obesityo Mental retardationo Retinitis pigmentosao Polydactylyo Hypogonadotropic hypogonadism 