Distichiasis is-: (A) Abnormal inversion of eyelashes, (B) Abnormal extra row of cilia, (C) Abnormal eversion of eyelashes, (D) Misdirected cilia
Answer is B. *Distichiasis i.e. an abnormal extra row of cilia taking place of meibomian glands. Ref: Khurana ophthalmology 7th/e p.386