JAMB - Biology (2013 - No. 36)
The eye defect cause by the development of cloudy areas in the lenses is?
presbyopia
glaucoma
cataract
astigmatism
คำอธิบาย
Most cataracts develop when aging or injury changes the tissue that makes up the eye's lens. Proteins and fibers in the lens begin to break down, causing vision to become hazy or cloudy. Some inherited genetic disorders that cause other health problems can increase your risk of cataracts.