Question

The types of eye defects and diseases are-

• A. Itching of the eye, conjunctivitis, cut in the upper eyelid
• B. Shortsightedness, long-sightedness, colour blindness
• C. Crying, short-sightedness, colour blindness
• D. Cut in the upper eyelid, cataract, glaucoma

Answer 1

The correct option is B Shortsightedness, long-sightedness, colour blindness

The main diseases and defects of the eye are Night blindness, Xerophthalmia, myopia (nearsightedness), Hypermetropia (farsightedness), glaucoma, cataract and colour blindness. Some persons may have eye defects by birth due to various reasons.