A.Hypermetropia
B.Myopia
C.Defective cornea
D.Deficiency of rhodopsin
Related Mcqs:
- Night blindness is due to the deficiency of:
- Colour blindness and night blindness are:
- Common defect developing in the eyes of persons of old age is:
- In which of these eye defects the lens looses its transparency and the defect occurs at the aging:
- Scurvy is caused by:
- In which of these eye defects the anteroposterior diameter of the eye ball is short:
- Owing to reduction of the diameter of eye ball the retina comes close to lens and the light rays strike the retina before they have converged again resulting in blurred image, this defect is called:
- Black tip of mango is caused by:
- Cause of red-green colour blindness is:
- Nocturnal animals like owl move freely during night because they have:
