The most common condition of inherited blindness due to mitochondrial chromosomal anomaly is-: (A) Retinopathy of prematurity, (B) Leber's Hereditary Optic neuropathy, (C) Retinitis pigmentosa, (D) Retinal detachment
Answer is B. Leber's hereditary optic neuropathy is the only condition amongst the options provided that is caused by a mitochondrial chromosomal anomaly and hence is the answer here.