Cataracts are a common age-related eye condition involving what specific change?

Explanation

Cataracts occur when the normally clear lens inside the eye gradually becomes cloudy, typically due to changes in the proteins within the lens that accumulate with age, causing progressively blurred or dimmed vision. This clouding can eventually interfere significantly with daily activities like reading or driving if left untreated. Cataract surgery, a common and generally very effective procedure, involves removing the clouded natural lens and replacing it with a clear artificial one to restore vision. Explore more Everyday Science MCQs on mcqstutor to keep practicing.